1. Departments of Epidemiology (J.H.Y.W., D.M.), Boston, Massachusetts 02115
2. School of Medicine and Pharmacology (J.H.Y.W.), University of Western Australia, Perth, Western Australia 6872, Australia
3. Nutrition (L.E.C., D.M.), Boston, Massachusetts 02115
4. Harvard School of Public Health, and Division of Cardiovascular Medicine, and Channing Division of Network Medicine (D.M.), Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115