1. INSERM, UMR1163, Laboratory of Intestinal Immunity, and Imagine Institute, Paris, France
2. Université Paris Descartes-Sorbonne Paris Cité, Paris, France
3. Paediatric Gastroenterology, Hepatology and Nutrition Unit, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
4. GENIUS Group [GENetically ImmUne–mediated enteropathieS] from the European Society for Paediatric Gastroenterology, Hepatology and Nutrition [ESPGHAN]
5. INSERM, UMR 1163 Translational Genetic, and Imagine Institute, Paris, France
6. Department of Paediatric Gastroenterology and Metabolic Diseases, Poznan University of Medical Sciences, Poznan, Poland
7. Pathology Department, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
8. Bioinformatics Platform, Imagine Institute Paris, France
9. Genomic Platform, Imagine Institute, Paris, France
10. INSERM, UMR1163, Immunogenetics of Paediatric Autoimmunity, and Imagine Institute, Paris, France
11. INSERM, UMR1163, Lymphocyte activation and EBV susceptibility, and Imagine Institute, Paris, France
12. Collège de France, Médecine expérimentale, Paris, France
13. INSERM UMR 1163 and Imagine Institute, Paris, France
14. Investigation Centre for Immunodeficiency, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris and Imagine Institute, Paris, France
15. Sapienza University of Rome, Paediatric Gastroenterology and Liver Unit, Department of Pediatrics, Rome, Italy
16. Department of Paediatrics, Centro Hospitalar São João, Porto, Portugal
17. Department of Paediatrics, Hopital La Marsa, Tunisia
18. Department of Gastroenterology, Hôpital St Antoine, Assistance Publique-Hôpitaux de Paris, Paris, France
19. Department of Paediatrics, Universitätsklinikum Hamburg, Hamburg, Germany
20. Department of Paediatrics, Gastroenterology, Hepatology, Nutrition, and Diabetes, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
21. University Hospital Motol, Prague, Czech Republic
22. St. Marien Hospital, Bonn, Germany
23. Unit of Paediatric Hepatology, Department of Woman and Child Health, University Hospital of Padova, Padova, Italy
24. Division of Gastroenterology, Hepatology and Nutrition, Department of Paediatrics, Jeanne De Flandre Children’s Hospital, Lille University Faculty of Medicine, Lille, France
25. Department of Paediatrics, Centre Hospitalo-Universitaire de St-Etienne, St-Etienne, France
26. Service de médecine de l’enfant et de l’adolescent, Hôpital Sud – Centre Hospitalo-Universitaire de Rennes, Rennes, France
27. Department of Paediatrics, Centre Hospitalo-Universitaire Charles Nicolle, Rouen, France
28. Paediatric Gastroenterology, Hepatology and Nutrition, Gazi University, Ankara, Turkey
29. Department of Paediatrics, Assistance publique Hôpitaux de Marseille, Hôpital de la Timone, Marseille, France
30. Department of Paediatrics, Centre Hospitalo-Universitaire Sud Réunion, St Pierre, France
31. Unit of Paediatric Nutrition, Hospital Universitario 12 de Octubre, Madrid, Spain
32. Inflammatory Bowel Disease Unit, Hospital Universitario Puerta de Hierro–Majadahonda, Madrid, Spain
33. University of Padua, Italy
34. Department of Gastroenterology, Hepatology and Nutrition, University Children’s Hospital, Ljubljana, Slovenia
35. Departments of Paediatric Digestive and Respiratory Diseases, Hôpital Robert-Debré, Assistance Publique-Hôpitaux de Paris, Paris, France
36. Department of Paediatrics, Infectious diseases and Immunology, Centre Hospitalo-Universitaire de Montpellier, Montpellier, France
37. Department of Paediatrics, University General Hospital of Thessaloniki, Thessaloniki, Greece
38. Department of Paediatric Gastroenterology, Hepatology and Nutrition, Centre de Nutrition parentérale à domicile, Hôpital Femme–Mère–Enfant CHU de Lyon HCL - GH Est, Bron, France
39. Department of Gastroenterology and Hepatology, Lady Cilento Children’s Hospital and the Faculty of Medicine and Biomedical Sciences, TUniversity of Queensland, Brisbane, Australia
40. Gastroenterology Department, Hospital de São João, Institute of Pharmacology and Therapeutics Faculty of Medicine and MedInUP - Centre for Drug Discovery and Innovative Medicines, University of Porto, Porto, Portugal
41. MRE Bethesda Gyermekkórháza; Department of Pediatrics, Budapest, Hungary
42. Department of Gastroenterology, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
43. Semmelweis University; Department of Paediatrics, Budapest, Hungary
44. Leiden University Medical Centre, Department of Paediatrics, Leiden, The Netherlands
45. University Hospital, Hradec Kralove, Czech Republic
46. Hospital Regional Universitario de Málaga, Departamento de Pediatría, Malaga, Spain
47. Hvidovre University Hospital, Department of Paediatrics, Copenhagen, Denmark
48. Department of Paediatrics, Centre Hospitalier du Mans, Le Mans, France
49. Centro Hospitalar Gaia Espinho, Department of Paediatrics, Vila Nova de Gaia, Portugal
50. Department of Paediatrics, Centre Hospitalo-Universitaire de Strasbourg, Strasbourg, France
51. Department of Paediatrics, Hospital of Messina, University of Messina, Messina, Italy
52. Department of Paediatrics, Hôpital Mongi Slim, La Marsa, Tunisia
53. Department of Woman, Child and General and Specialized Surgery, Second University of Naples, Naples, Italy
54. Department of Paediatrics, FMH Pédiatrie et FA Gastroentérologie et hépatologie, Clinique des Grangettes, Geneva, Switzerland
55. Department of Paediatric Nutrition and Gastroenterology, Hôpital Armand Trousseau, Assistance Publique-Hôpitaux de Paris, Paris, France
56. Shaare Zedek Medical Centre, Jerusalem, Israel
57. Department of Paediatric Gastroenterology, Vilnius University Clinic for Children’s Diseases, Vilnius, Lithuania
58. Department of Paediatrics, Centre hospitalier régional universitaire, Hôpital Clocheville, Tours, France