1. From the Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine (J.-B.F., J.R., J.S., K.K., A.N., S.B., P.F.-P., M.W.), the Institute of Experimental and Clinical Pharmacology, Toxicology, and Pharmacology of Natural Products (B.M., P.G.), and the Department of Pediatrics and Adolescent Medicine (K.-M.D.), Ulm University Medical Center, Ulm, Germany; the Touchstone Diabetes Center, University of Texas Southwestern Medical Center, Dallas (J.-B.F.); the Unit for...