1. From the Departments of Endocrinology, Diabetology, and Metabolism (J.R., C.A., C.O.S., A.W., S.F., N.H., B.W., M.C.-C.) and Clinical Research (J.R., C.A., C.O.S., A.W., S.F., N.H., D.R.V., B.W., M.C.-C.), University Hospital Basel, University of Basel, Basel, and the Department of Endocrinology, Diabetology, and Clinical Nutrition, University Hospital Zurich and University of Zurich (Z.E., F.B.), and the LOOP Zurich–Medical Research Center (F.B.), Zurich — all in Switzerland; the Department of Internal...