1. Department of Internal Medicine and Cardiology Technische Universität Dresden, Heart Center Dresden – University Hospital Herzzentrum Dresden, Universitätsklinik, Fetscherstraße 76 Dresden 01307 Germany
2. Dresden Cardiovascular Research Institute and Core Laboratories GmbH Dresden Germany
3. Department of Internal Medicine/Cardiology Heart Center Leipzig – University Hospital Leipzig Germany
4. DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance Munich Germany
5. Department of Prevention and Sports Medicine Technische Universität München, Klinikum rechts der Isar Munich Germany
6. Department of Cardiology, Angiology and Intensive Care Klinikum Lippe Detmold Germany
7. Department of Cardiology St. Olavs University Hospital Trondheim Norway
8. The Cardiac Exercise Research Group at Department of Circulation and Medical Imaging Norwegian University of Science and Technology Trondheim Norway
9. Department of Cardiology Antwerp University Hospital Edegem Belgium
10. Research Group Cardiovascular Diseases, GENCOR University of Antwerp Antwerp Belgium
11. Department Internal Medicine and Cardiology Campus Virchow Klinikum, Charité Universitätsmedizin Berlin Berlin Germany