1. Geriatric Research, Education, and Clinical Center, Miami Veterans Affairs Healthcare System and Divisions of Epidemiology, Geriatric Medicine & Endocrinology; University of Miami Miller School of Medicine; Miami FL USA
2. The Biostatistics Center; The George Washington University; Rockville MD USA
3. Department of Epidemiology; Graduate School of Public Health, University of Pittsburgh; Pittsburgh PA USA
4. Division of Endocrinology and Metabolism; Indiana University School of Medicine; Indianapolis IN USA
5. Northwest Lipid Research Labs; University of Washington; Seattle WA USA
6. Department of Family and Preventive Medicine; University of California, San Diego; La Jolla CA USA
7. Joslin Diabetes Center; Boston MA USA
8. The Johns Hopkins School of Medicine; Baltimore MD USA
9. Division of Endocrinology, Diabetes and Nutrition, Department of Medicine; St. Luke's Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons; New York NY USA
10. Medstar Health Research Institute; Hyattsville MD USA
11. Division of Endocrinology, Diabetes and Metabolism; University of Miami Miller School of Medicine; Miami FL USA