1. Department of Cardiovascular Surgery, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
2. Department of Cardiothoracic and Vascular Surgery, German Heart Institute Berlin, Berlin, Germany
3. DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany