Centers for Disease Control and Prevention (CDC) - Division of Global AIDS and TB, Columbia University - ICAP, Centers for Disease Control and Prevention - South Africa Office, U.S.Centers for Disease Control and Prevention (CDC), Centers for Disease Control and Prevention (CDC), Government of the United States of America - Centers for Disease Control and Prevention (CDC), Columbia University, U.S. Centers for Disease Control and Prevention (CDC), Ministry of Health and Child Care, Ministry of Health and Child Care, Columbia University, Columbia University, Columbia University, Centers for Disease Control and Prevention (CDC) - Division of Global AIDS and TB, Biomedical Research & Training Institute, Centers for Disease Control and Prevention (CDC) - Division of Global AIDS and TB, Government of the United States of America - Fogarty International Center and Columbia University - ICAP

Columbia University - ICAP, U.S. Centers for Disease Control and Prevention, Kenya, HIV Center for Clinical and Behavioral Studies, Columbia University - ICAP, U.S.Centers for Disease Control and Prevention (CDC), Columbia University - Mailman School of Public Health, Columbia University - ICAP, Columbia University - ICAP, University of Cape Town - Division of Clinical Pharmacology, Columbia University - ICAP, U.S. Centers for Disease Control and Prevention (CDC), Columbia University - ICAP, Centers for Disease Control and Prevention, Zambia, UNAIDS, Columbia University - ICAP, Kingdom of Eswatini - Ministry of Health, U.S. Centers for Disease Control and Prevention, Namibia, U.S. Centers for Disease Control and Prevention, Malawi, Ministry of Health Zambia and Columbia University - ICAP

Columbia University - ICAP, Columbia University - ICAP, Centers for Disease Control and Prevention, Lesotho, World Food Programme, Italy, Columbia University - ICAP, Ministry of Health and Social Services, Namibia, Columbia University - ICAP, Government of Tanzania - Ministry of Health, Community Development, Gender, Elderly and Children, World Food Programme, Italy, Central Statistical Office, Eswatini, U.S. Centers for Disease Control and Prevention (CDC), Columbia University - ICAP, Columbia University - ICAP, U.S.Centers for Disease Control and Prevention (CDC), Centers for Disease Control and Prevention, Zambia, Centers for Disease Control and Prevention, Zambia, Republic of Uganda Ministry of Health, U.S. Centers for Disease Control and Prevention (CDC), Centers for Disease Control and Prevention, Tanzania, Columbia University - ICAP, Ministry of Health Zambia, Centers for Disease Control and Prevention, Uganda, Centers for Disease Control and Prevention, Zambia, University of California, San Francisco (UCSF) - Department of Epidemiology and Biostatistics and Columbia University - ICAP