| Affiliation: | 2. Duke-NUS Medical School, Singapore;3. Yong Loo Lin School of Medicine, National University of Singapore, Singapore;2. National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway;3. Department of Medicine, Haraldsplass Deaconess Hospital, Bergen, Norway;4. Norwegian PSC Research Center (NoPSC), Division of Surgery, Inflammatory Medicine and Transplantation, Oslo University Hospital, Rikshospitalet, Oslo, Norway;5. Department of Clinical Science, University of Bergen, Bergen, Norway |
