1. HUNT Research Centre, Department of Public Health and Nursing, NTNU, Norwegian University of Science and Technology, Levanger, Norway
2. Department of Medicine, Molde Hospital, Møre og Romsdal Hospital Trust, Molde, Norway
3. Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
4. Department of Gastroenterology and Hepatology, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
5. Center of Molecular Inflammation Research, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
6. Department of Medicine, Levanger Hospital, Nord-Trøndelag Hospital Trust, Levanger, Norway
7. Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden