1. The Clinic for Endocrinology and Diabetes (M.Y.D.), University Hospital Zurich, CH-8091 Zurich, Switzerland
2. Department for Translational Diabetology (J.S., L.A.B., N.B., T.M.-P.), Steno Diabetes Center, DK-2820 Gentofte, Denmark
3. Core Unit for Medical Research Methodology (T.M.-P.), Institute of Biomedicine, Faculty of Health Sciences, University of Copenhagen, DK-2200 Copenhagen N, Denmark