1. South African Medical Research Council, Cape Town, South Africa
2. Perinatal and HIV Research Unit, Soweto, South Africa
3. Cape Town HVTN Immunology Laboratory/Hutchinson Centre Research Institute, Cape Town, South Africa
4. Fred Hutchinson Cancer Research Center, HVTN, Seattle, WA, United States
5. Fred Hutchinson Cancer Research Center, SCHARP, Seattle, WA, United States
6. Desmond Tutu HIV Foundation, IIDMM University of Cape Town, Cape Town, South Africa
7. Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Soweto, South Africa
8. Aurum Institute for Health Research, Klerksdorp HVTN CRS, Klerksdorp, South Africa
9. Sanofi Pasteur, Swiftwater, PA, United States
10. Global Solutions for Infectious Diseases, South San Francisco, CA, United States
11. Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, United States
12. U.S. Military HIV Research Program, Walter Reed Army Institute of Research, Silver Spring, MD, United States
13. Fred Hutchinson Cancer Research Center, HVTN Laboratory Program, Seattle, WA, United States
14. National Institute for Communicable Diseases of the NHLS, Johannesburg, South Africa
15. Duke University Human Vaccine Institute and the Center for HIV/AIDS Vaccine Immunology, Duke University School of Medicine, Durham, NC, United States