1. Department of Cardiology, Immanuel Clinic BernauHeart Center Brandenburg and Brandenburg Medical School (MHB) Bernau bei Berlin Germany
2. Medical Clinic IV, Department of CardiologyMunicipal Hospital Karlsruhe Germany
3. Heart CentreUniversity of Göttingen Göttingen Germany
4. Division of Cardiology and Angiology IIUniversity Heart Centre Freiburg‐Bad Krozingen Bad Krozingen Germany
5. Universitätsklinik und Poliklinik für HerzchirurgieUniversitätsklinikum Halle Halle Germany
6. Department of CardiologyCardiovascular Center Bad Neustadt Germany
7. ZHK (German Centre for Cardiovascular Research) Hamburg Germany
8. Department of Internal Medicine III (Cardiology and Angiology)University Hospital Schleswig‐Holstein Kiel Germany
9. Institute for Pharmacology and Preventive Medicine Cloppenburg Germany
10. Edwards Lifesciences Nyon Switzerland
11. Heart CentreUniversity of Cologne Cologne Germany