1. Department of General Pathology, Institute of Pathology University Hospital Heidelberg Heidelberg Germany
2. Norwegian PSC Research Center Department of Transplantation Medicine Division of Surgery, Inflammatory Medicine and Transplantation Oslo University Hospital Rikshospitalet Oslo Norway
3. Institute of Clinical Medicine Faculty of Medicine University of Oslo Oslo Norway
4. Research Institute of Internal Medicine Division of Surgery, Inflammatory Medicine and Transplantation Oslo University Hospital Rikshospitalet Oslo Norway
5. K.G. Jebsen Inflammation Research Center Institute of Clinical Medicine Faculty of Medicine University of Oslo Oslo Norway
6. Section for Gastroenterology Department of Transplantation Medicine Division of Surgery, Inflammatory Medicine and Transplantation Oslo University Hospital Rikshospitalet Oslo Norway
7. Department of Applied Tumor Biology Institute of Pathology University of Heidelberg Heidelberg Germany
8. Institute of Pathology, Omics IT and Data Management Core Facility, German Cancer Research Center (DKFZ) Heidelberg Germany
9. Department of Pathology Oslo University Hospital Oslo Norway
10. Department of Pathology Medical University of Warsaw Warsaw Poland
11. Department of Gastroenterology and Hepatology Karolinska Institutet Karolinska University Hospital Stockholm Sweden
12. Center for Liver Research NIHR Birmingham Liver Biomedical Research Unit University of Birmingham Birmingham United Kingdom
13. Institute of Clinical Molecular Biology Christian‐Albrechts University Kiel Germany
14. Department of Internal Medicine IV University Hospital Heidelberg Heidelberg Germany
15. Department of General, Visceral and Transplantation Surgery University of Heidelberg Heidelberg Germany
16. Division of Gastroenterology and Hepatology Mayo Clinic Rochester MN
17. Department of Pathology Academic Medical Center Amsterdam the Netherlands
18. Department of Pathology Haartman Institute and Huslab Helsinki University Hospital Helsinki Finland
19. Department of Transplantation and Liver Surgery Helsinki University Hospital Helsinki Finland
20. Institute of Pathology University Medical Center Hamburg‐Eppendorf Hamburg Germany
21. Department of Laboratory Medicine and Pathology Mayo Clinic Rochester MN
22. Division of Medicine Institute for Liver and Digestive Health Royal Free Hospital University College London London United Kingdom
23. University Hospital Birmingham NHS Foundation Trust Birmingham United Kingdom
24. Department of Gastroenterology and Hepatology Academic Medical Center Amsterdam the Netherlands
25. Liver and Internal Medicine Unit Medical University of Warsaw Warsaw Poland
26. Translational Medicine Group Pomeranian Medical University Szczecin Poland
27. Department of Medicine University Medical Center Hamburg‐Eppendorf Hamburg Germany
28. Martin Zeitz Center for Rare Diseases University Medical Center Hamburg‐Eppendorf Hamburg Germany
29. Department of Gastroenterology, Hepatology and Endocrinology Hannover Medical School Hannover Germany
30. Department of Gastroenterology & Hepatology Helsinki University Hospital Helsinki Finland