Dissecting the heterogeneity of macrophage activation syndrome complicating systemic juvenile idiopathic arthritis.

• Minoia F From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Davì S From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Horne A From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Bovis F From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Demirkaya E From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Akikusa J From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Ayaz NA From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Al-Mayouf SM From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Barone P From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Bica B From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Bolt I From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Breda L From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• De Cunto C From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Enciso S From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Gallizzi R From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Griffin T From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Hennon T From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Horneff G From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Jeng M From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Kapovic AM From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Lipton JM From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Magni Manzoni S From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Rumba-Rozenfelde I From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Magalhaes CS From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Sewairi WM From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Stine KC From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Vougiouka O From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Weaver LK From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Davidsone Z From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• De Inocencio J From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Ioseliani M From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Lattanzi B From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Tezer H From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Buoncompagni A From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Picco P From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Ruperto N From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Martini A From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Cron RQ From the Istituto Giannina Gaslini, Genoa, Italy; Karolinska University Hospital Solna, Stockholm, Sweden; Gulhane Military Medical Faculty, Ankara, Turkey; Royal Children's Hospital, Melbourne, Australia; Bakırkoy Maternity and Children Education and Research Hospital, Istanbul, Turkey; King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; Policlinico Università di Catania, Catania, Italy; Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil; Universitaetsklinik fuer Kinderheilkunde, Inselspital, Berne, Switzerland; Ospedale Policlinico, Chieti, Italy; Hospital Italiano de Buenos Aires, Buenos Aires, Argentina; Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico; University of Messina, Messina, Italy; Carolinas HealthCare System, Charlotte, North Carolina; Women and Children's Hospital, Buffalo, New York, USA; Zentrum fuer Allgemeine Paediatrie und Neonatologie, Sankt Augustin, Germany; Stanford School of Medicine, Palo Alto, California, USA; Department for Immunology and Rheumatology, Children's Hospital of Zagreb, Zagreb, Croatia; Steven and Alexandra Cohen Children's Hospital of New York, New York, New York, USA; IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy; University of Latvia, Riga, Latvia; Hospital das Clínicas, Botucatu, Brazil; King Fahad National Guard Hospital, Riyadh, Saudi Arabia; Arkansas Children's Hospital, Little Rock, Arkansas, USA; Kyriakou Children's Hospital of Athens, Athens, Greece; The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA; Children's University Hospital, Riga, Latvia; Hospital Universitario 12 de Octubre, Madrid, Spain; M. Iashvili Children's Central Clinic, Tbilisi, Georgia; Azienda Ospedaliera Universitaria Ospedali Riuniti, Ancona, Italy; Gazi University, Ankara, Turkey; Università degli Studi di Genova, Genoa, Italy; University of Alabama at Birmingham, Birmingham, Alabama, USA.F. Minoia, MD; S. Davì, MD, Istituto Giannina Gaslini; A. Horne, M
• Ravelli A

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HEMOPHAGOCYTIC LYMPHOHISTIOCYTOSIS

HEMOPHAGOCYTIC SYNDROMES

MACROPHAGE ACTIVATION SYNDROME

SYSTEMIC JUVENILE IDIOPATHIC ARTHRITIS

Adolescent

Age Distribution

Arthritis, Juvenile

Child

Child, Preschool

Cohort Studies

Comorbidity

Databases, Factual

Female

Humans

Internationality

Macrophage Activation Syndrome

Male

Multivariate Analysis

Prevalence

Prognosis

Retrospective Studies

Severity of Illness Index

Sex Distribution

Survival Analysis