[1] Virginia Commonwealth Univ, Dept Epidemiol & Community Hlth Obstet & Gynecol, Richmond, VA USA
[2] Virginia Commonwealth Univ, VCU Inst Womens Hlth, Richmond, VA USA
[3] Virginia Commonwealth Univ, Sch Social Work, Richmond, VA 23284 USA
[4] Virginia Commonwealth Univ, Sch Nursing, Richmond, VA USA