1. From the Department of Cardiology (C.D., B.B., P.C., F.v.d.W., I.D., G.R.S.), the Department of Medical Image Computing, ESAT (J.D.), the Department of Nuclear Medicine (P.M., A.M.), and the Department of Pathology, University Hospital Gasthuisberg, Leuven, Belgium (E.V.); and the Department of Cardiology, University Hospital Wuerzburg, Germany (F.W.).