1. Harvard T.H. Chan School of Public Health, Boston, Massachusetts (S.W.D.)
2. Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, and University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania (U.R.E.)
3. Center for Health Equity and Research Promotion, Corporal Michael J. Cresencz Philadelphia VA Medical Center, and Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania (A.N.).