1. Centre for Liver Research and National Institute for Health Research Birmingham Biomedical Research Centre, Institute of Immunology and ImmunotherapyUniversity of BirminghamBirmingham United Kingdom
2. Norwegian PSC Research Center, Department of Transplantation Medicine, Division of Surgery, Inflammatory Medicine, and TransplantationOslo University Hospital RikshospitaletOslo Norway
3. Institute of Clinical Medicine, Faculty of MedicineUniversity of OsloOslo Norway
4. Research Institute of Internal Medicine, Division of Surgery, Inflammatory Medicine, and TransplantationOslo University Hospital RikshospitaletOslo Norway
5. K.G. Jebsen Inflammation Research Center, Institute of Clinical Medicine, Faculty of MedicineUniversity of OsloOslo Norway
6. Department of GastroenterologyAkershus University HospitalLørenskog Norway
7. Centre for Rare Diseases, Institute of Translational Medicine, Birmingham Health PartnersUniversity Hospitals BirminghamBirmingham United Kingdom