[1] Wake Forest Sch Med, Dept Social Sci & Hlth Policy, Winston Salem, NC 27106 USA
[2] Columbia Univ, HIV Ctr Clin & Behav Studies, New York, NY USA
[3] Univ Iowa, Coll Publ Hlth, Dept Community & Behav Hlth, Iowa City, IA USA
[4] Univ N Carolina, Gillings Sch Global Publ Hlth, Dept Hlth Behav & Hlth Educ, Chapel Hill, NC USA
[5] Alliance AIDS Serv Carolina, Raleigh, NC USA
[6] Ctr Dis Control & Prevent, Natl Ctr HIV AIDS Viral Hepatitis STD & TB Preven, Atlanta, GA USA
[7] Wake Forest Sch Med, Dept Pediat, Winston Salem, NC USA
[8] Wake Forest Sch Med, Dept Biostat Sci, Winston Salem, NC USA
[9] Wake Forest Sch Med, Dept Social Sci & Hlth Policy, Winston Salem, NC USA