1. Key Laboratory of Nutrition and Metabolism (G.Z., X.Y., G.Z., H.L., Y.Z., X.L.), Institute for Nutritional Sciences, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences and Graduate School of the Chinese Academy of Sciences, 200031 Shanghai, China
2. Departments of Nutrition (Q.S., F.B.H.), Boston, Massachusetts 02115
3. Harvard School of Public Health and Channing Laboratory (Q.S., F.B.H.), Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115
4. Epidemiology (F.B.H.), Boston, Massachusetts 02115
5. Department of Community Health Sciences (Z.Y.), Brock University, St. Catharines, Ontario L2S 3A1, Canada