1. Veterans Affairs Connecticut; West Haven Connecticut
2. Department of Medicine; School of Medicine; Yale University; New Haven Connecticut
3. Department of Biostatistical Sciences; Wake Forest University; Winston-Salem North Carolina
4. Hankinson Consulting; Athens Georgia
5. Stanford Prevention Research Center; School of Medicine; Stanford University; Palo Alto California
6. Sticht Center on Aging; School of Medicine; Wake Forest University; Winston-Salem North Carolina
7. Department of Medicine; School of Medicine; Boston University; Boston Massachusetts
8. Feinberg School of Medicine; Northwestern University; Chicago Illinois
9. Department of Aging and Geriatric Research; University of Florida; Gainesville Florida
10. Department of Health and Exercise Science; Wake Forest University; Winston-Salem North Carolina