1. European Reference Network for hepatological diseases (ERN RARE-LIVER)
2. Department of Surgery, Division of Hepatobiliairy Surgery and Liver Transplantation, University of Groningen, University Medical Centre Groningen, Groningen, The Netherlands
3. Department of Paediatrics, Division of Gastroenterology and Hepatology, Beatrix Children’s Hospital, University of Groningen, Groningen, The Netherlands
4. Department of Internal Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
5. Paediatric Gastroenterology/ Hepatology, University Hospital Tuebingen, Tuebingen, Germany
6. University of Birmingham, and The Liver Unit, Birmingham Women & Children’s Hospital, Birmingham, UK
7. Division of Neuropaediatrics and Paediatric Metabolic Medicine, Centre for Paediatric and Adolescent Medicine, University Hospital Heidelberg, Heidelberg, Germany
8. Department of Paediatric and Adolescent Medicine, Rigshospitalet, Copenhagen, Denmark