1. Faculty of Medicine, University of Bergen, Norway
2. Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
3. Bevital AS, Bergen, Norway
4. Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, Norway
5. Department of Clinical Science, University of Bergen, Norway
6. Department of Global Public Health and Primary Care, University of Bergen, Norway
7. Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
8. KG Jebsen Centre for Diabetes Research, Bergen, Norway