1. Department of Nutrition, Harvard School of Public Health, Boston, Massachusetts
2. Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts
3. Channing Laboratory, Harvard Medical School and Brigham and Women’s Hospital, Boston, Massachusetts
4. Division of Preventive Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, Massachusetts
5. Division of Women’s Health, Department of Medicine, Harvard Medical School and Brigham and Women’s Hospital, Boston, Massachusetts