1. Cardio‐Thoracic Surgery Department, Heart and Vascular Center Maastricht University Medical Center (MUMC+) Maastricht The Netherlands
2. Medizinische Hochschule Hannover (MHH)
3. Department of Cardiology and Angiology Hannover Medical School Hannover Germany
4. Department of Cardiology Hart‐en Vaatcentrum Leeuwarden, Medical Center Leeuwarden Leeuwarden The Netherlands
5. Department of Cardiothoracic, Transplantation and Vascular Surgery Hannover Medical School Hannover Germany