| Affiliation: | 1. Electrophysiology Section, Division of Cardiology, Department of Medicine, University of California, San Francisco, California;2. Department of Internal Medicine, University of Utah Medical School, Salt Lake City, Utah;3. Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon;4. Department of Epidemiology and Biostatistics University of California, San Francisco, California;6. Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts;5. Division of Cardiovascular Medicine and Division of Sleep and Circadian Disorders, Brigham and Women’s Hospital, Boston, Massachusetts;7. Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania;11. Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology, and Health Services, University of Washington, Seattle, Washington;12. Department of Epidemiology, University of Washington, Seattle, Washington |
