1. The Fenway Institute, Fenway Health, Boston, Massachusetts, USA.
2. Division of Endocrinology, Diabetes and Hypertension, Brigham and Women's Hospital, Boston, Massachusetts, USA.
3. Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA.
4. Department of Epidemiology and Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
5. Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
6. Infectious Diseases, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.