1. Mohn Nutrition Research Laboratory, Department of Clinical Science, University of Bergen , N-5021 Bergen , Norway
2. Hormone Laboratory, Department of Medical Biochemistry and Pharmacology, Haukeland University Hospital , N-5021 Bergen , Norway
3. Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki , FIN-00014 Helsinki , Finland
4. Department of Transplantation Medicine, The University of Oslo, Institute of Clinical Medicine, and Oslo University Hospital , N-0372 Oslo , Norway
5. Department of Human Genetics, David Geffen School of Medicine at UCLA , Los Angeles, CA 90095 , USA
6. Department of Nutrition, The University of Oslo, Institute of Basic Medical Sciences , N-0372 Oslo , Norway
7. Bioinformatics Interdepartmental Program, UCLA , Los Angeles, CA 90095 , USA
8. Institute for Precision Health, David Geffen School of Medicine at UCLA , Los Angeles, CA 90095 , USA
9. Bevital A/S, Laboratoriebygget, Haukeland University Hospital , N-5021 Bergen , Norway
10. Obesity Center, Endocrinology, Abdominal Center, Helsinki University Hospital and University of Helsinki , FIN-00014 Helsinki , Finland
11. Broad Institute of MIT and Harvard , Cambridge, MA 02142 , USA
12. Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School , Boston, MA 02215 , USA