1. Hospital of the University of Pennsylvania Philadelphia PA USA
2. University of Pennsylvania Perelman School of Medicine Philadelphia PA USA
3. Bristol‐Myers Squibb Company Lawrenceville NJ USA
4. Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
5. Department of Cardiology Maastricht University Medical Center Maastricht The Netherlands
6. Cardiovascular Research Institute, National University of Singapore Singapore
7. Christchurch Heart Institute, University of Otago Christchurch New Zealand
8. Department of Cardiovascular Diseases Ghent University Hospital and Ghent University Ghent Belgium
9. Washington University School of Medicine St. Louis MO USA