1. From the Departments of Clinical Pharmacology and Toxicology (D.A., R.H.B., E.S.) and Neurology, Experimental Neuropediatrics (C.U.C.), University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung e.V.), Partner Site Hamburg/Kiel/Lübeck, Germany (D.A., R.H.B., E.S.); and Division of Cardiology, Department of Internal Medicine (M.O.G., J.A.d.L., D.K.M.) and Department of Clinical Sciences (C.R.A., D.K.M.), University of Texas Southwestern Medical...