1. MRC Centre for Global Infectious Disease Analysis Department of Infectious Disease Epidemiology Imperial College London London United Kingdom
2. Office of AIDS and TB Research South African Medical Research Council Pretoria South Africa
3. USAID Pretoria South Africa
4. National Department of Health Pretoria South Africa
5. Botswana Harvard AIDS Institute Gaborone Botswana
6. Liverpool School of Tropical Medicine Liverpool United Kingdom
7. University of Cape Town Cape Town South Africa
8. Aurum Institute Parktown South Africa
9. UNAIDS Eastern and Southern Africa Johannesburg South Africa