1. From Heart Center Leipzig at University of Leipzig (H.T., H.-J.F., J.P., S.D., A.F.) and Helios Health Institute (E.K.), Leipzig, Institut für Herzinfarktforschung (U.Z., T.O., S.S.) and Klinikum Ludwigshafen (U.Z.), Ludwigshafen, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim (I.A., M.B., D.D.), the West German Heart and Vascular Center, University Hospital Essen (T.R., A.A.M.), and Contilia Elisabeth-Krankenhaus, Essen (I.V.), Essen, Asklepios Clinic...