1. From Medizinische Klinik I (R.H., C.E.-A., T.O., J.H., S. Mayer, S. Müller, P.B., C.K.), Internal Medicine II (M.W., C.S., E.H.), and Department of Nuclear Medicine (F.G., W.M.), University Clinic Grosshadern, Munich, Germany; Institute for Biochemistry (M.W., C.S., E.H.), Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany; Department of Cardiovascular and Thoracic Surgery (I.B.-M., J.M.D.), University of Texas Southwestern Medical Center, Dallas; and Department of Medicine,...