1. Division of Endocrinology, Diabetology, and Clinical Nutrition (G.S., B.M., U.K., M.C.-C.), University Hospital, CH-4031 Basel, Switzerland
2. Pediatric Endocrinology and Diabetology (G.S.), University Children’s Hospital, CH-4005 Basel, Switzerland
3. Departments of Research Department (N.G.M., J.S.), B.R.A.H.M.S. AG, D-16761 Hennigsdorf/Berlin, Germany
4. Clinic of Endocrinology, Diabetes, and Clinical Nutrition (K.B.), University Hospital, CH-8091 Zurich, Switzerland