1. Natural Products and Medicinal Chemistry Research Group; Department of Pharmacy, Faculty of Health Sciences; UiT The Arctic University of Norway; Tromsø Norway
2. Department of Clinical Medicine, Faculty of Health Sciences; UiT The Arctic University of Norway; Tromsø Norway
3. Department of Medical Gastroenterology; University Hospital of North Norway; Tromsø Norway
4. Division of Internal Medicine; University Hospital of North Norway; Tromsø Norway