1. From the Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands (S.J.J.o.L., J.E.C.E., T.I.G.v.d.S., H.J.D., P.A.D., S.A.J.C.); and Center for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom (H.M.V., E.S.S., M.R.M.).