1. Center for Cardiovascular Disease Prevention Divisions of Preventive Medicine and Cardiology Brigham and Women's Hospital Harvard Medical School Boston MA
2. Department of Epidemiology Harvard T.H. Chan School of Public Health Boston MA
3. Department of Epidemiology Erasmus MC—University Medical Center Rotterdam Rotterdam The Netherlands
4. Department of Cardiology Erasmus M—University Medical Center Rotterdam Rotterdam The Netherlands
5. Division of Epidemiology and Community Health School of Public Health University of Minnesota MN
6. Department of Epidemiology and Environmental Health School of Public Health and Health Professions State University of New York Buffalo NY
7. Division of Cerebrovascular Diseases Department of Neurology Carver College of Medicine University of Iowa IA
8. Departments of Epidemiology and Medicine College of Public Health University of Iowa IA