[1] Virginia Commonwealth Univ, Dept Hlth Behav & Policy, 907 Floyd Ave, Richmond, VA 23284 USA
[2] Virginia Commonwealth Univ, Dept Psychol, Box 2018, Richmond, VA 23284 USA
[3] Virginia Commonwealth Univ, Dept Biostat, Richmond, VA USA
[4] Virginia Commonwealth Univ, Dept Family Med & Populat Hlth, Richmond, VA USA
[5] YMCA Greater Richmond, Richmond, VA USA