Affiliation: | 1. Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA;2. Divison of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA The Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University, Baltimore, Maryland, USA;3. Divison of General Internal Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA;4. Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts, USA;5. Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA;6. Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, Maryland, USA;7. The Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University, Baltimore, Maryland, USA Division of Endocrinology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA;8. The Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University, Baltimore, Maryland, USA;9. Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA The Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University, Baltimore, Maryland, USA |