1. From the Department of Cardiology (M.P.v.d.B., P.v.d.H., H.H.W.S., I.M.L.), Laboratory Medicine (M.v.F., I.P.K.), Department of Nephrology (G.N.), Department of Neurology (G.J.L.), and Department of Genetics (P.A.v.d.Z., J.D.H.J.), University Medical Center Groningen, University of Groningen, The Netherlands; Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, Jordan University of Science and Technology, Irbid (R.A.); Division of Clinical Pharmacology, Vanderbilt...