Affiliation: | 1. Klinik für Innere Medizin III, Universit?tsklinikum des Saarlandes, Homburg/Saar, Germany;2. University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland;3. Division of Biostatistics, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland;4. Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Zurich, Switzerland;5. Cardiology, Royal Brompton & Harefield Hospital and Imperial College, London, UK |