1. Department of Cardiovascular Surgery, German Heart Centre Munich Technische Universität München Munich Germany
2. Department of Cardiovascular Surgery, German Heart Centre Munich, Insure (Institute for Translational Cardiac Surgery) Technische Universität München Munich Germany
3. Department of Surgery, Division of Cardiac Surgery Yale University School of Medicine New Haven Connecticut USA
4. DZHK (German Centre for Cardiovascular Research) ‐ Partner Site Munich Heart Alliance Munich Germany