1. Department of Cardiology, Angiology and Intensive Care Medicine, Division of Electrophysiology, Medical Clinic II University Heart Center Lübeck, University Hospital Schleswig‐Holstein Lübeck Germany
2. German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck Lübeck Germany
3. Carol Davila University of Medicine and Pharmacy Bucharest Romania
4. LANS Cardio Hamburg Germany