1. From the Division of Cardiology (V.B., C.A., S.S., F.B., G.P., F.M.), Foundation for Medical Research, Faculty of Medicine, Geneva University Hospital, Geneva, Switzerland; the Institute for Molecular Cardiovascular Research (IMCAR) (A.Z., E.A.L., E.S., K.B., C.W.), RWTH University Hospital Aachen, Germany; and the Klinikum der Universität München Medizinische Poliklinik–Innenstadt (B.L.), Arbeitsgruppe Klinische Biochemie, München, Germany.