1. Centre for Nutrition, Department of Clinical Science University of Bergen Bergen Norway
2. Mohn Nutrition Research Laboratory University of Bergen Bergen Norway
3. Department of Heart Disease Haukeland University Hospital Bergen Norway
4. Bevital AS Bergen Norway
5. Department of Cardiology Stavanger University Hospital Stavanger Norway
6. Department of Clinical Science University of Bergen Bergen Norway
7. Department of Nutrition, Institute of Basic Medical Sciences, Faculty of Medicine University of Oslo Oslo Norway
8. Department of Global Public Health and Primary Care University of Bergen Bergen Norway
9. Hormone Laboratory, Department of Medical Biochemistry and Pharmacology Haukeland University Hospital Bergen Norway
10. Department of Circulation and medical Imaging Norwegian University of Science and Technology Trondheim Norway
11. Clinic for Heart Diseases St. Olav's University Hospital Trondheim Norway