1. Medical Practice Evaluation Center Massachusetts General Hospital Boston MA USA
2. Global HIV, Hepatitis, and STIs Programme World Health Organization Geneva Switzerland
3. Center for Health Decision Science Harvard T.H. Chan School of Public Health Boston MA USA
4. Center for Health Economics University of York York United Kingdom
5. Institute for Global Health University College London London United Kingdom
6. Division of Infectious Diseases Massachusetts General Hospital Boston MA USA
7. Harvard Medical School Boston MA USA
8. Mailman School of Public Health ICAP at Columbia University New York City NY USA
9. Institute for Development Studies Human Development and Health Faculty of Medicine University of Southampton Southampton United Kingdom
10. School of Public Health Faculty of Health Sciences University of Witwatersrand Johannesburg South Africa
11. Medical Research Council Clinical Trials Unit University College London London United Kingdom
12. Elizabeth Glaser Pediatric AIDS Foundation Abidjan Côte d’Ivoire
13. Division of Epidemiology & Biostatistics School of Public Health & Family Medicine University of Cape Town Cape Town South Africa
14. Ministry of Health and Child Care Harare Zimbabwe