1. UNAIDS Global Fact Sheet. Available at: http://www.unaids.org/sites/default/files/media_asset/UNAIDS_FactSheet_en.pdf. Accessed February 27, 2017.
2. UN AIDS Global AIDS update. 2016. Available at: http://www.unaids.org/sites/default/files/media_asset/global-AIDS-update-2016_en.pdf. Accessed February 27, 2017.
3. Life expectancy of HIV-positive people after starting combination antiretroviral therapy: a meta-analysis;Teeraananchai;HIV Med,2016
4. Trends in underlying causes of death in people with HIV from 1999 to 2011 (D:A:D): a multicohort collaboration;Smith;Lancet,2014
5. South African national HIV prevalence, incidence and behaviour survey, 2012;Shisana,2014