1. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
2. Now with Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
3. Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
4. Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
5. Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
6. Department of Internal Medicine, Rush Medical College, Rush Alzheimer’s Disease Center, Chicago, Illinois
7. Department of Population Medicine, Harvard Medical School, Harvard Pilgrim Health Care Institute, Boston, Massachusetts