Affiliation: | 1. Pediatric Infectious Diseases, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy;2. La Paz Institute of Biomedical Research - IdiPAZ, La Paz University Hospital, Madrid, Spain;3. Pediatric Nephrology, Dialysis and Transplant Unit, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy;4. Pediatric Gastroenterology, Digestive Endoscopy, Hepatology and Care of the Child with Liver Transplantation, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy;5. Pediatric Surgery, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy;6. Pediatric Hematology, Oncology and Stem Cell Transplant Division, Department of Women's and Children's Health, University Hospital of Padova, Padova, Italy;7. La Paz Institute of Biomedical Research - IdiPAZ, La Paz University Hospital, Madrid, Spain Pediatric Hepatology Department, La Paz University Hospital, Madrid, Spain;8. Pediatric Gastroenterology Intestinal Rehabilitation Unit, La Paz University Hospital, Madrid, Spain;9. Pediatric Nephrology Department, La Paz University Hospital, Madrid, Spain;10. Pediatric Cardiology Department, La Paz University Hospital, Madrid, Spain;11. Pediatric Pneumology Department, La Paz University Hospital, Madrid, Spain;12. Pediatric Nephrology and Kidney Transplantation Unit, Pediatrics Department, Faculdade de Medicina, Hospital de Santa Maria, Universidade de Lisboa, Lisbon, Portugal;13. Department of Pediatric Nephrology, Pediatric Service, Centro Materno Infantil do Norte, Centro Hospitalar do Porto, Porto, Portugal;14. Department of Pediatric Surgery, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal;15. Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, Warsaw, Poland;16. Pediatric Surgery Department, Hospital du Kremlin Bicêtre, Le Kremlin Bicêtre, France;17. Service of Pediatric Nephrology, Hôpital Necker-Enfants Malades, AP-HP, Université de Paris Descartes, Paris, France;18. Pediatric Hepatology Unit, Reference Center for Biliary Atresia and Genetic cholestasis, Hôpital Necker-Enfants Malades, AP-HP, Université Paris Centre, Paris, France;19. Pediatric Hepatology and Liver Transplantation, ISMETT UPMC Palermo, Palermo, Italy;20. Department of Transplantation Surgery, Karolinska University Hospital, Stockholm, Sweden;21. Department of Pediatric Hepatology, Karolinska University Hospital, CLINTEC, Karolinska Institutet, Stockholm, Sweden;22. Department of Pediatric Nephrology, Karolinska University Hospital, Stockholm, Sweden;23. Pediatric Liver, Gastrointestinal and Nutrition Centre, King's College London School of Medicine at King's College Hospital, London, UK;24. Division of Pediatric Gastroenterology and Hepatology, Hannover Medical School, Children's Hospital, Hannover, Germany;25. Clinic for Pediatric Pneumology, Allergology, and Neonatology, Hannover Medical School, Hannover, Germany;26. Centre for Pediatric Hepatology, Gastroenterology and Transplantation, Hospital Papa Giovanni XXIII, Bergamo, Italy;27. Department of Hepatology and Gastroenterology, Bambino Gesù Children Hospital, Rome, Italy;28. Section of Pediatric Oncology/Hematology, Department of Pediatrics, Skåne University Hospital, Lund, Sweden;29. Laboratoire d'Hépatologie Pédiatrique et Thérapie Cellulaire, Unité PEDI, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain (UCLouvain), Brussels, Belgium;30. Service de Gastroentérologie et Hépatologie Pédiatrique, Département de Pédiatrie, Cliniques Universitaires Saint-Luc, Université catholique de Louvain (UCLouvain), Brussels, Belgium;31. Pediatric Blood and Marrow Transplantation Program, Prinses Maxima Centrum, Utrecht, Netherlands;32. Faculty of Medicine, Nephrology Center, Vilnius University, Vilnius, Lithuania;33. Centre for Pediatric Oncology and Haematology, Children's Hospital, Vilnius University Hospital, Vilnius, Lithuania |