1. Division of General Internal Medicine, Massachusetts General Hospital, and Harvard Medical School, Boston, MA
2. Duke Clinical Research Institute, Duke University Medical Center, Durham, NC
3. Janssen Pharmaceuticals, Raritan, NJ
4. School of Medicine and Pharmacology, University of Western Australia, Crawley, Australia
5. Division of Electrophysiology, Department of Cardiovascular Medicine, University Hospital Münster, Münster, Germany
6. Mount Sinai Medical Center, The Cardiovascular Institute, New York, NY
7. Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
8. Ruprecht‐Karls‐University, Heidelberg, Germany
9. Department of Medicine, Stanford University, Stanford, CA
10. University of Edinburgh and Royal Infirmary of Edinburgh, Edinburgh, UK
11. Duke Translational Medicine Institute, Duke University Medical Center, Durham, NC