1. Division of Cardiology (A.P., W.O., C.A., J.D.B.)
2. Department of Clinical Sciences (C.A., J.D.B.)
3. University of Texas Southwestern Medical Center, Dallas. Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University of Buffalo, NY (M.L.).
4. Division of Cardiology, University of California San Francisco (L.K.).
5. Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL (N.B.A., P.G., D.M.L.-J.).
6. Department of Epidemiology, University of Pittsburgh Graduate School of Public Health, PA (L.H.K.).
7. Department of Epidemiology, School of Public Health and Department of Family Medicine, Alpert Medical School, Brown University, Providence, RI (C.B.E.).
8. Division of Cardiology, Department of Internal Medicine, University of Maryland School of Medicine, Baltimore (J.S.G.).