1. Department of Medicine University of Mississippi Medical Center 2500 N. State Street Jackson MS 39216 USA
2. Department of Medicine Dow University of Health Sciences Karachi Pakistan
3. Division of Cardiology Duke University Medical Center Durham NC USA
4. Department of Medical Statistics University Medical Center Goettingen Goettingen Germany
5. DZHK (German Center of Cardiovascular Research), partner site Goettingen Goettingen Germany
6. Heart and Vascular Center Brigham and Women's Hospital Boston MA USA
7. National and Kapodistrian University of Athens School of Medicine Athens University Hospital Attikon Athens Greece
8. Department of Cardiology IRCCS San Raffaele Pisana Rome Italy
9. University of Warwick Coventry UK
10. Department of Cardiology (CVK) and Berlin Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK), partner site Berlin Charité Universitätsmedizin Berlin Augustenburger Platz 1 D‐13353 Berlin Germany