1. Norwegian PSC Research Center, Department of Transplantation Medicine, Division of Surgery, Inflammatory Medicine and Transplantation; Oslo University Hospital Rikshospitalet; Oslo Norway
2. Research Institute of Internal Medicine, Division of Surgery, Inflammatory Medicine and Transplantation; Oslo University Hospital Rikshospitalet; Oslo Norway
3. K.G. Jebsen Inflammation Research Centre, Institute of Clinical Medicine; University of Oslo; Oslo Norway
4. Institute of Clinical Medicine, Faculty of Medicine; University of Oslo; Oslo Norway
5. Department of Immunology; Oslo University Hospital Rikshospitalet; Oslo Norway
6. Institute of Clinical Molecular Biology; Kiel University; Kiel Germany
7. Section of Gastroenterology, Department of Transplantation Medicine, Division of Surgery, Inflammatory Medicine and Transplantation; Oslo University Hospital Rikshospitalet; Oslo Norway
8. Center for Basic Research in Digestive Diseases, Division of Gastroenterology and Hepatology; Mayo Clinic College of Medicine; Rochester Minnesota
9. Hôpital Saint-Antoine, Service d'Hépatologie, INSERM, UMR_S 938; CDR Saint-Antoine, and Sorbonne Universités, UPMC Univ Paris 06; Paris France
10. Helsinki University and Clinic of Gastroenterology; Helsinki University Hospital; Helsinki Finland
11. Department of Gastroenterology, Infectious Diseases and Intoxications; University Hospital of Heidelberg; Heidelberg Germany
12. Program for Autoimmune Liver Diseases, International Center for Digestive Health, Department of Medicine and Surgery; University of Milan-Bicocca; Milan Italy
13. Centre for Liver Research and NIHR Birmingham Liver Biomedical Research Unit, Institute of Biomedical Research, Institute of Immunology and Immunotherapy; University of Birmingham; Birmingham UK
14. The Department of Gastroenterology; Norfolk and Norwich University Hospitals NHS Foundation Trust; Norfolk UK
15. Wellcome Trust Sanger Institute, Hinxton and Institute of Metabolic Science; University of Cambridge; Cambridge UK
16. Department of Gastroenterology and Hepatology; Academic Medical Center; Amsterdam the Netherlands
17. Department of Gastroenterology and Hepatology; University of Groningen, University Medical Center Groningen; Groningen the Netherlands
18. Snyder Institute for Chronic Diseases, Division of Gastroenterology; University of Calgary; Calgary Canada
19. Division of Hepatology and Liver Transplantation; California Pacific Medical Center; San Francisco California
20. Division of Gastroenterology and Hepatology, Henry Ford Health System; Detroit Michigan
21. Division of Gastroenterology, Department of Medicine; University of Pennsylvania; Philadelphia Pennsylvania
22. Department of Medicine; University of Washington; Seattle Washington
23. Division of Gastroenterology and Hepatology; University of California Davis School of Medicine; Sacramento California
24. Department of Medical Genetics; University of Oslo and Oslo University Hospital Ullevål; Oslo Norway