1. Charité Universitätsmedizin Berlin; Department of Cardiology; Berlin Germany
2. DZHK (German Centre for Cardiovascular Research); Partner Site Berlin; Berlin Germany
3. University of Göttingen Medical Centre; Department of Cardiology and Pneumology; Göttingen Germany
4. DZHK (German Centre for Cardiovascular Research); Partner Site Göttingen; Göttingen Germany
5. University of Würzburg; Institute for Clinical Epidemiology and Biometry; Würzburg Germany
6. University Hospital Würzburg; Clinical Trial Centre; Würzburg Germany
7. University of Göttingen Medical Centre; Department of Psychosomatic Medicine and Psychotherapy; Göttingen Germany
8. Technische Universität München, Department of Prevention; Rehabilitation and Sports Medicine; Munich Germany
9. University of Leipzig; Clinical Trial Centre (KKS); Leipzig Germany
10. DZHK (German Centre for Cardiovascular Research); partner site Munich Heart Alliance; Munich Germany
11. Deutsches Herzzentrum Berlin (DHZB); Department of Cardiology; Berlin Germany