1. Division of Preventive Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
2. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
3. Laboratory of Epidemiology and Population Science, National Institute on Aging, Baltimore, Maryland
4. Department of Health and Social Behavior, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
5. Department of Kinesiology, Recreation, and Sport Studies, University of Tennessee, Knoxville
6. Metabolic Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland