University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa, University of Manitoba - Department of Medical Microbiology and Infectious Diseases, University of Manitoba - Department of Medical Microbiology and Infectious Diseases, University of Manitoba - Department of Medical Microbiology and Infectious Diseases, University of Toronto - Department of Medicine, University of Miami - Department of Pediatrics, University of Washington, International Centre for Reproductive Health, International Centre for Reproductive Health, International Centre for Reproductive Health, University of Manitoba, University of Manitoba - Department of Medical Microbiology and Infectious Diseases, University of Toronto - Department of Medicine, University of Manitoba - Department of Medical Microbiology and Infectious Diseases and University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa

University of Manitoba, University of Manitoba, University of Manitoba, University of Manitoba, University of Manitoba, University of Manitoba, University of Manitoba, University of Washington, University of Washington, University of Washington - Department of Global Health, University of Washington - Department of Global Health, Fred Hutchinson Cancer Research Center, Fred Hutchinson Cancer Research Center, University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa (CAPRISA), University of Washington - Department of Global Health, South African Medical Research Council and University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa

Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Duke University - Departments of Surgery, Immunology, Molecular Genetics and Microbiology, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Duke University, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, University of KwaZulu-Natal - Centre for the AIDS Programme of Research in South Africa, University of Manitoba, Instituto Nacional de Saude, South African Medical Research Council, Aurum Institute, University of California, San Francisco (UCSF) - Department of Epidemiology and Biostatistics, Emory University - School of Medicine, University of Cape Town (UCT) - Desmond Tutu HIV Centre, University of Rochester - School of Medicine and Dentistry, University of North Carolina (UNC) at Chapel Hill - UNC-Project Malawi, University of Alabama at Birmingham - Heersink School of Medicine, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center - Vaccine and Infectious Disease Division, Duke University - Departments of Surgery, Immunology, Molecular Genetics and Microbiology, University of Rochester - School of Medicine and Dentistry, University of Alabama at Birmingham, Fenway Community Health - The Fenway Institute, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Independent and affiliation not provided to SSRN