1. Department of Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, NC
2. Brain and Metabolism Imaging in Chronic Disease Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA
3. Department of Social Sciences and Health Policy, Wake Forest School of Medicine, Winston-Salem, NC
4. Healthy Aging Research Program, University of Pittsburgh, PA
5. Institute for Dementia Research and Prevention, Pennington Biomedical Research Center, Baton Rouge, LA
6. Center for Weight and Eating Disorders, University of Pennsylvania, Philadelphia
7. Center for Human Nutrition, University of Colorado Anschutz Medical Campus, Denver
8. Joslin Diabetes Center, Harvard Medical School, Boston, MA
9. Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis
10. Department of Epidemiology and Prevention, Wake Forest School of Medicine, Winston-Salem, NC
11. Weight Control and Diabetes Research Center, Miriam Hospital, Providence, RI