University of Freiburg - Institute for Immunodeficiency, University of Freiburg - Institute of Medical Biometry and Statistics, University of Freiburg - Institute for Immunodeficiency, University of Freiburg - Institute for Immunodeficiency, University of Freiburg - Institute for Immunodeficiency, University of Leipzig - Department for Pediatric Immunology, Rheumatology & Infectiology, University of Freiburg - Institute for Immunodeficiency, University of Freiburg - Institute for Immunodeficiency, UCB Pharma, Belgium - Data & Translational Sciences, UCB Biopharma, University of Oxford - Wellcome Trust Centre for Human Genetics, Charité - Universitätsmedizin Berlin - Department of Paediatric Respiratory Medicine, Immunology, and Critical Care Medicine, CHI at Crumlin - Department of Paediatric Immunology, University Hospital Erlangen - Department of Hematology and Oncology, University of Duisburg-Essen - Department of Pediatric Hematology-Oncology, University Medical Center Eppendorf - Division of Pediatric Stem Cell Transplantation and Immunology, Comenius University - Department of Pediatric Hematology and Oncology, Muenster University Hospital - Department of General Paediatrics, University of Newcastle - Newcastle University Translational and Clinical Research Institute, University Hospital Regensburg, Stuttgart Cancer Center, St. Anna Children's Cancer Research Institute (CCRI), University of Freiburg - Division of Pediatric Hematology and Oncology, Independent, University of Freiburg - Institute of Medical Biometry and Statistics, University of Ulm - Institute for Transfusion Medicine, University of Ulm - Institute for Transfusion Medicine, University of Freiburg - Institute for Immunodeficiency, University of Freiburg - Institute for Immunodeficiency and University of Freiburg - Institute for Immunodeficiency

Saint Antoine Hospital, University of Freiburg, University of Freiburg, University of Freiburg, CHI at Crumlin - Department of Paediatric Immunology, Saint Antoine Hospital, Hospices Civils de Lyon - National Reference Center for Rheumatic, Autoimmune and Systemic Diseases in Children (RAISE), Goethe University Frankfurt, Ludwig-Maximilians-Universität München, Harvard University - Harvard Medical School, Università degli Studi di Genova, Università degli Studi di Genova, Aix-Marseille University, Bordeaux University Hospital - CHU Bordeaux, Johannes Kepler University Linz, Saint Antoine Hospital, Université Paris Cité - Department of Rheumatology, Université Paris Cité, Necker-Enfants Malades Hospital, Baylor University - Texas Children's Hospital, The Chinese University of Hong Kong (CUHK), AP-HP Hôpital Trousseau - French Reference Center for Langerhans Cell Histiocytosis, Heinrich Heine University Dusseldorf, Ghent University - Ghent University Hospital, Ghent University - Ghent University Hospital, Harvard University - Harvard Medical School, University of Southern California, Saint Antoine Hospital, Centre Hospitalier de Saint-Denis, Technische Universität München (TUM), Chang Gung University, Hsinchu MacKay Memorial Hospital, University of Montpellier, University Hospital, Caen, University of Michigan, Centro Hospitalar Universitário de Lisboa Central, Baylor University - Texas Children's Hospital, Heinrich Heine University Dusseldorf, Université Paris Cité, Université Paris Cité, Université Paris Cité, Baylor University - Texas Children's Hospital, Technische Universität München (TUM), Västmanland´s Hospital, Hannover Medical School, Western Ukrainian Specialized Children’s Medical Centre, University of Freiburg, University of Freiburg, University of Freiburg - Institute for Immunodeficiency, University of Freiburg, German Center for Infection Research (DZIF), University of Freiburg, University of Freiburg, University of Paris - Pediatric Immuno-hematology and Rheumatology Department, Université de Paris - Imagine Institute Laboratory of Immunogenetics of Pediatric Autoimmune Diseases and University of Freiburg - Institute for Immunodeficiency