1. Epidemiological Cardiology Research Center (EPICARE), Division of Public Health Sciences, Wake Forest School of Medicine, Winston‐Salem, NC
2. Dalhousie University Medical School, Halifax, Nova Scotia, Canada
3. Advanced Algorithms Research Center, Philips Healthcare, Thousand Oaks, CA
4. Department of Medicine, Section on Cardiology, Wake Forest School of Medicine, Winston‐Salem, NC
5. Department of Epidemiology and Community Health, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC