| Affiliation: | ? Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts;† Framingham Heart Study, Framingham, Massachusetts;‡ Department of Medicine, School of Medicine, Boston University, Boston, Massachusetts;§ Department of Epidemiology, School of Public Health, Boston University, Boston, Massachusetts;∥ National Heart, Lung, and Blood Institute, Bethesda, Maryland;¶ Division of Cardiology, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts;# General Medicine Division, Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts |
