University College London - MRC Clinical Trials Unit, Medical Research Council Clinical Trials Unit at UCL, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Muhimbili University of Health and Allied Sciences, South African Medical Research Council, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, University College London - MRC Clinical Trials Unit, Assistance Publique-Hôpitaux de Paris - Hôpital Saint-Louis, Imperial College London, Ludwig Maximilian University of Munich (LMU) - Division of Infectious Diseases and Tropical Medicine, London School of Hygiene and Tropical Medicine - Uganda Research Unit, EuroVacc Foundation, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, IAVI, London School of Hygiene & Tropical Medicine - Uganda Research Unit, Muhimbili University of Health and Allied Sciences, Medical Research Council Clinical Trials Unit at UCL, South African Medical Research Council, University College London - MRC Clinical Trials Unit, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Mbeya Medical Research Center, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Mbeya Medical Research Center, IAVI, Imperial College London, South African Medical Research Council, International AIDS Vaccine Initiative, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Mbeya Medical Research Center, Medical Research Council Clinical Trials Unit at UCL, IAVI, South African Medical Research Council, Muhimbili University of Health and Allied Sciences, Muhimbili University of Health and Allied Sciences, Muhimbili University of Health and Allied Sciences, National Institute for Medical Research (NIMR), Eastern Virginia Medical School - CONRAD, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Imperial College London, Medical Research Council/Uganda Virus Research Institute & London School of Hygiene and Tropical Medicine (MRC/UVRI & LSHTM), Uganda Research Unit, Guy's and St Thomas' NHS Foundation Trust - Department of Infection, Government of Uganda - Uganda Virus Research Institute (UVRI), South African Medical Research Council, South African Medical Research Council and South African Medical Research Council

Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, University College London, London School of Hygiene & Tropical Medicine - Faculty of Epidemiology and Population Health, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, Africa Health Research Institute, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London School of Hygiene & Tropical Medicine, Centre for Sexual Health and HIV AIDS Research (CeSHHAR) Zimbabwe, London School of Hygiene & Tropical Medicine - Faculty of Public Health and Policy, Africa Health Research Institute and Africa Health Research Institute

affiliation not provided to SSRN, Enhancing Care Foundation, University College London - MRC Clinical Trials Unit, affiliation not provided to SSRN, affiliation not provided to SSRN, Moi University, University College London - MRC Clinical Trials Unit, affiliation not provided to SSRN, Joint Clinical Research Centre, Moi University, University of KwaZulu-Natal, Fondazione Penta ETS, affiliation not provided to SSRN, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Joint Clinical Research Centre, University of York, Baylor University - Children's Foundation Uganda, University College London - MRC Clinical Trials Unit, University College London - MRC Clinical Trials Unit, University College London - MRC Clinical Trials Unit and Baylor University - Children's Foundation Uganda

University of Toronto, Partners for Health Development in Africa (PHDA), University of Toronto, University of Toronto, Partners for Health Development in Africa (PHDA), Partners for Health Development in Africa (PHDA), Independent, Partners for Health Development in Africa (PHDA), Partners for Health Development in Africa (PHDA), Partners for Health Development in Africa (PHDA), Partners for Health Development in Africa (PHDA), London School of Hygiene & Tropical Medicine - MRC International Statistics and Epidemiology Group, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, London School of Hygiene & Tropical Medicine, University of Nairobi - Institute for Tropical and Infectious Diseases, London School of Hygiene & Tropical Medicine - Department of Global Health and Development and University of Toronto - University Health Network

affiliation not provided to SSRN, affiliation not provided to SSRN, Joint Clinical Research Centre, Moi University, affiliation not provided to SSRN, Enhancing Care Foundation, University College London - MRC Clinical Trials Unit, Joint Clinical Research Centre, University of Zimbabwe - Clinical Trials Research Centre, Moi University, University of KwaZulu-Natal, Fondazione Penta ETS, affiliation not provided to SSRN, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Baylor University - Children's Foundation Uganda, Joint Clinical Research Centre, Radboud University Nijmegen - Radboud University Medical Center, Radboud University Nijmegen - Radboud University Medical Center, University of York, University College London - Infection, Immunity and Inflammation Research & Teaching Department, University College London - MRC Clinical Trials Unit, Baylor University - Children's Foundation Uganda, affiliation not provided to SSRN, University College London - MRC Clinical Trials Unit, affiliation not provided to SSRN, University College London - MRC Clinical Trials Unit, Baylor University - Children's Foundation Uganda and University College London - MRC Clinical Trials Unit

Baylor University - Children's Foundation Uganda, University College London - MRC Clinical Trials Unit, University of Zimbabwe - Clinical Trials Research Centre, Joint Clinical Research Centre, Moi University, University of KwaZulu-Natal, University College London - MRC Clinical Trials Unit, Fondazione Penta ETS, Baylor University - Children's Foundation Uganda, University of Zimbabwe, Joint Clinical Research Centre, Moi University, Enhancing Care Foundation, London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Joint Clinical Research Centre, Baylor University - Children's Foundation Uganda, University of York, Radboud University Nijmegen - Radboud University Medical Center, University of Padua - Department of Women’s and Children’s Health, Baylor University - Children's Foundation Uganda, University of Zimbabwe, Moi University, Enhancing Care Foundation, Fondazione Penta ETS, University College London - MRC Clinical Trials Unit, University College London - MRC Clinical Trials Unit, University College London - Infection, Immunity and Inflammation Research & Teaching Department, University College London - MRC Clinical Trials Unit, University College London - MRC Clinical Trials Unit and University College London - MRC Clinical Trials Unit

Partners for Health Development in Africa (PHDA), London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Partners for Health Development in Africa (PHDA), London School of Hygiene & Tropical Medicine - Department of Global Health and Development, University of Toronto, Partners for Health Development in Africa (PHDA), Partners for Health Development in Africa (PHDA), London School of Hygiene & Tropical Medicine - Department of Global Health and Development, Partners for Health Development in Africa (PHDA), University of Manitoba - Department of Community Health Sciences, London School of Hygiene & Tropical Medicine - Department of Global Health and Development and London School of Hygiene & Tropical Medicine - Department of Global Health and Development

Mwanza Intervention Trials Unit, Mwanza Intervention Trials Unit, Kenya Medical Research Institute (KEMRI), UVRI-IAVI HIV Vaccine Program, London School of Hygiene & Tropical Medicine - Uganda Research Unit, International AIDS Vaccine Initiative, New York, Kenya Medical Research Institute (KEMRI), National Institute for Medical Research (NIMR) - Mwanza Medical Research Centre, Government of Uganda - Uganda Virus Research Institute (UVRI), UVRI-IAVI HIV Vaccine Program, International AIDS Vaccine Initiative, Kenya Medical Research Institute (KEMRI), UVRI-IAVI HIV Vaccine Program, Government of Uganda - Uganda Virus Research Institute (UVRI), International AIDS Vaccine Initiative, International AIDS Vaccine Initiative, Government of Uganda - Uganda Virus Research Institute (UVRI), Mwanza Intervention Trials Unit, London School of Hygiene & Tropical Medicine - Department of Global Health and Development and Mwanza Intervention Trials Unit

affiliation not provided to SSRN, MU-JHU Care Ltd - MUJHU Research Collaboration, MU-JHU Care Ltd - MUJHU Research Collaboration, affiliation not provided to SSRN, affiliation not provided to SSRN and London School of Hygiene & Tropical Medicine - Department of Global Health and Development

MU-JHU Care Ltd - MUJHU Research Collaboration, affiliation not provided to SSRN, MU-JHU Care Ltd - MUJHU Research Collaboration, St. George’s University of London, London School of Hygiene & Tropical Medicine - Department of Global Health and Development and St. George’s University of London