1. Division of Cardiology, Pulmonology, and Vascular Medicine Medical Faculty University Hospital Düsseldorf Dusseldorf Germany
2. Clinic for Cardiology, Electrophysiology and Internal Intensive Care Medicine EVK Hagen‐Haspe Hagen Germany
3. Clinic for Cardiology, Internal Intensive Care Medicine, Angiology, Pneumology/Allergology University Hospital Jena Jena Germany
4. Cardiovascular Research Institute Düsseldorf Düsseldorf Germany