G. Kindle 1, K. Warnatz 1, O. Paschenko 2, D. Kumararatne 3, S.S. Kilic 4, V. Thon 5, T. Witte 6, M. Helbert 7, T.W. Kuijpers 8, A. Exley 9, N. Mahlaoui 10, G. Notheis 11, H. Longhurst 12, U. Baumann 13, A. Jones 14, N. Kütükcüler 15, M. Borte 16, P. Wagström 17, C. Feighery 18, A. Szaflarska 19, H. Ritterbusch 1, S. Reda 20, T. Kononova 21, Z. Panahloo 22, B. Grimbacher 23
1 Centre of Chronic Immunodeficiency (CCI), University Medical Center Freiburg and University of Freiburg, Freiburg, GERMANY
2 Russian Children's Clinical Hospital, Moscow, RUSSIAN FEDERATION
3 Cambridge University Hospital NHS Trust (Addenbrooke's), Cambridge, UNITED KINGDOM
4 Uludag University Medical Faculty, Bursa, TURKEY
5 Masaryk University Medical Faculty, St Anne University Hospital, Brno, CZECH REPUBLIC
6 Department of Clinical Immunology, Hannover Medical School, Hannover, GERMANY
7 University of Manchester, Manchester, UNITED KINGDOM
8 Emma Children's Hospital, Academic Medical Center (AMC), Amsterdam, NETHERLANDS
9 Cambridge University Health Partners, Papworth Hospital NHS Foundation Trust, Cambridge, UNITED KINGDOM
10 CEREDIH: The French PID study group, Unité d'Immuno-Hématologie & Rhumatologie pédiatriques, Hôpital Necker-Enfants Malades, Paris, FRANCE
11 Dr v. Haunersches Kinderspital, Ludwig Maximilians University, Munich, GERMANY
12 Barts and the London NHS Trust, London, UNITED KINGDOM
13 Paediatric Pneumology, Allergology and Neonatology, Hannover Medical School, Hannover, GERMANY
14 Institute of Child Health/Great Ormond Street Hospital, London, UNITED KINGDOM
15 Ege University, Faculty of Medicine, Dept of Pediatric Immunology, Bornova, Izmir, TURKEY
16 Children's Hospital, Municipal Hospital 'St Georg', Academic Teaching Hospital of the University of Leipzig, Leipzig, GERMANY
17 Ryhov County Hospital, Jonkoping, SWEDEN
18 Department of Immunology,Trinity College Dublin & St. James' Hospital, Dublin, IRELAND
19 Department of Clinical Immunology, Polish-American Institute of Paediatrics, Medical College, Jagiellonian University, Cracow, POLAND
20 Department of Pediatric Allergy and Immunology, Children's Hospital, Faculty of Medicine, Ain Shams University, Cairo, EGYPT
21 Research and Clinical Center for Pediatric Hematology, Oncology and Immunology, Moscow, RUSSIAN FEDERATION
22 Medical Science Department, CSL Behring, Haywards Heath, UNITED KINGDOM
23 Royal Free Hospital & University College London, London, UNITED KINGDOM