[1] Univ Stellenbosch, Dept Psychiat, Fac Med & Hlth Sci, Cape Town, South Africa
[2] Univ Witwatersrand, Sch Publ Hlth, Fac Hlth Sci, Johannesburg, South Africa
[3] MRC UVRI Uganda Res Unit AIDS Senior Wellcome Tru, Mental Hlth Project, Entebbe, Uganda
[4] SUNY Stony Brook, Dept Psychiat, Stony Brook, NY 11794 USA
[5] Harvard Med Sch, Dept Global Hlth & Social Med, Boston, MA 02115 USA
[6] Univ Pittsburgh, Grad Sch Publ Hlth, Dept Epidemiol, Pittsburgh, PA 15260 USA
[7] Univ Pittsburgh, Grad Sch Publ Hlth, Dept Infect Dis, Pittsburgh, PA USA
[8] Univ Pittsburgh, Grad Sch Publ Hlth, Dept Microbiol, Pittsburgh, PA USA
[9] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD USA
[10] Johns Hopkins Bloomberg Sch Publ Hlth, Dept Int Hlth, Baltimore, MD USA
[11] Stellenbosch Univ, Fac Med & Hlth Sci, Dept Med, Cape Town, South Africa
[12] Stellenbosch Univ, Fac Med & Hlth Sci, Ctr Infect Dis, Cape Town, South Africa
[13] Makerere Coll Hlth Sci, Dept Psychiat, Kampala, Uganda
[14] London Sch Hyg & Trop Med, Dept Populat Hlth, London, England