1. From the University Hospital Magdeburg (A.G.), Magdeburg, Germany; Department of Cardiology and Intensive Care Medicine, St Vincenz-Hospital Paderborn (A.G.), Paderborn, Germany; Private Practice (N.S.), Mühldorf, Germany; Department of Cardiology and Angiology, University Hospital Münster (P.K.), Münster, Germany; University of Birmingham Centre for Cardiovascular Sciences (P.K.), Birmingham, UK; Institut für Klinisch-Kardiovaskuläre Forschung (T.F.), Munich, Germany; Klinik und Poliklinik für...