| Affiliation: | 1 Division of Preventive Medicine, Department of Medicine, Brigham and Women''s Hospital and Harvard Medical School, Boston, Massachusetts;2 Division of Aging, Department of Medicine, Brigham and Women''s Hospital and Harvard Medical School, Boston, Massachusetts;3 Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women''s Hospital and Harvard Medical School, Boston, Massachusetts;4 Division of Cardiovascular Disease, Department of Medicine, Brigham and Women''s Hospital and Harvard Medical School, Boston, Massachusetts;5 VA Boston Healthcare System, Boston, Massachusetts;6 Department of Population Medicine, Harvard Medical School, Boston, Massachusetts;7 Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts;8 Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts |
