1. Department of Cardiology Institute of Cardiac Diagnostics and Therapy, IKDT GmbH , Moltkestr. 31, D-12203, Berlin , Germany
2. Department of Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité-Universitaetsmedizin Berlin, corporate member of Freie Universitaet Berlin and Humboldt-Universitaet zu Berlin , Berlin , Germany
3. DZHK (German Centre for Cardiovascular Research), partner site Berlin , Germany