University of Leipzig, Justus Liebig University Giessen, AP-HP Hôpital Trousseau, University of Leipzig, AP-HP Hôpital Trousseau, AP-HP Hôpital Trousseau, AP-HP Hôpital Trousseau, Eli Lilly and Company, Germany, Eli Lilly and Company, Germany, Eli Lilly and Company, Ltd - Eli Lilly and Company, Indianapolis, Sydney Children's Hospital, Gordon Cutler Consultancy LLC, University of Montreal, University Hospital Motol, Oregon Health and Science University, Emory University - School of Medicine and University of Leipzig - Center for Pediatric Research