1. Department for Cardiology II: Electrophysiology, University Hospital Münster , Albert-Schweitzer -Campus 1, 48149 Münster , Germany
2. Asklepios Hospital St.Georg, Department of Cardiology and Internal Intensive Care Medicine, Faculty of Medicine, Semmelweis University Campus Hamburg , Hamburg , Germany
3. DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck , Berlin , Germany
4. Klinik für Kardiologie, Angiologie, Intensivmedizin, cNEP Research Consortium EVK , Düsseldorf , Germany
5. Department of Cardiology, University Hospital, LMU Munich , Munich , Germany
6. German Center for Cardiovascular Research (DZHK), partner site: Munich Heart Alliance , Munich , Germany
7. Klinik und Poliklinik für Kardiologie, Universitäres Herz- und Gefäßzentrum UKE Hamburg , Hamburg , Germany