1. Medical University Department, University of Basel, Kantonsspital Aarau, Aarau, Switzerland
2. University of Basel, Basel, Switzerland
3. Department of Health Professions, Bern University of Applied Sciences, Bern, Switzerland
4. Internal Medicine, Kantonsspital Muensterlingen, Muensterlingen, Switzerland
5. New York Academy of Sciences, New York
6. Internal Medicine and Endocrinology/Diabetes, Kantonsspital St Gallen, St Gallen, Switzerland
7. Internal Medicine, Kantonsspital Luzern, Luzern, Switzerland
8. Internal Medicine, Kantonsspital Solothurn, Solothurn, Switzerland
9. Internal Medicine, Kantonsspital Baselland, Baselland, Switzerland
10. Department of General Internal Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
11. Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
12. Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
13. Division of Diabetology, Endocrinology, Nutritional Medicine, and Metabolism, Bern University Hospital, Inselspital, University of Bern, Bern, Switzerland