| 119 | Lusaka |
| 38 | University Teaching Hospital |
| 32 | Centre for Infectious Disease Research in Zambia |
| 32 | Cape Town |
| 24 | Geneva |
| 17 | Nairobi |
| 16 | Kampala |
| 15 | Abidjan |
| 14 | Zambian Ministry of Health |
| 13 | University of Zambia School of Medicine |
| 13 | Lilongwe |
| 13 | Dar es Salaam |
| 12 | Institute of Tropical Medicine |
| 12 | Blantyre |
| 10 | Ministry of Health |
| 10 | Lusaka District Health Management Team |
| 10 | Johannesburg |
| 10 | Antwerp |
| 9 | Tropical Diseases Research Centre |
| 9 | Harare |
| 9 | Durban |
| 9 | Bergen |
| 8 | Kumasi |
| 7 | UNAIDS |
| 6 | Programme PAC-CI |
| 6 | London WC1E 7HT |
| 6 | Komfo Anokye Teaching Hospital |
| 6 | Joint Clinical Research Centre |
| 5 | Québec |
| 5 | Newlands Clinic |
| 5 | Lusaka Urban District Health Management Board |
| 5 | London School of Hygiene and Tropical Medicine |
| 5 | Liverpool |
| 5 | Liverpool School of Tropical Medicine |
| 5 | Kigali |
| 5 | Karonga Prevention Study |
| 5 | Doha |
| 5 | Dakar |
| 5 | Biomedical Research and Training Institute |
| 5 | Atlanta |
| 4 | Vancouver |
| 4 | University of Zimbabwe |
| 4 | Southampton |
| 4 | Somkhele |
| 4 | Pretoria |
| 4 | Population Council |
| 4 | Ouagadougou |
| 4 | Ndola |
| 4 | Muelmed Hospital |
| 4 | Mombasa |
| 4 | Mbarara University of Science and Technology |
| 4 | Lusaka Trust Hospital |
| 4 | Joint Clinical Research Center |
| 4 | Gaborone |
| 4 | Entebbe |
| 4 | Eldoret |
| 4 | Centers for Disease Control and Prevention |
| 4 | Bamako |
| 4 | 1211 Geneva |
| 3 | Zambia-Emory HIV Research Project |
| 3 | World Health Organization |
| 3 | WHO |
| 3 | University of North Carolina Project |
| 3 | UNC Project |
| 3 | Seattle |
| 3 | Saint-Maurice |
| 3 | Right to Care |
| 3 | Rakai Health Sciences Program |
| 3 | Project San Francisco |
| 3 | Médecins Sans Frontières |
| 3 | Muhimbili University |
| 3 | Moshi |
| 3 | Ministry of Public Health |
| 3 | Middlesbrough |
| 3 | Medical Research Council Laboratories |
| 3 | Liverpool L3 5QA |
| 3 | Legon |
| 3 | Lagos |
| 3 | Lagos University Teaching Hospital |
| 3 | Kisumu |
| 3 | Kinshasa |
| 3 | Kilifi |
| 3 | Glasgow, Scotland |
| 3 | Elizabeth Glaser Pediatric AIDS Foundation |
| 3 | Dublin |
| 3 | Chiang Mai University |
| 3 | Catholic Medical Missions Board |
| 3 | Cambridge |
| 3 | Bristol |
| 3 | Bobo-Dioulasso |
| 3 | Basel |
| 3 | A-Paré |
| 2 | Zimbabwe AIDS Prevention Project (ZAPP) |
| 2 | Yaoundé |
| 2 | World Vision International |
| 2 | Villejuif |
| 2 | Université Paris VI |
| 2 | University of Zambia |
| 2 | University of Zambia School of Medicine and University Teaching Hospital |
| 2 | University of East Anglia |
| 2 | University Hospital Geneva |
| 2 | Univ. teaching hosp. |
| 2 | United Nations Development Program |
| 2 | US Centers for Disease Control and Prevention Global AIDS Program |
| 2 | U.S. Centers for Disease Control and Prevention |
| 2 | Tygerberg |
| 2 | Toronto |
| 2 | The James Cook University Hospital |
| 2 | Taipei |
| 2 | Stellenbosch |
| 2 | St. John's |
| 2 | Schools of Medicine and Public Health, University of Alabama at Birmingham |
| 2 | School of Medicine, University of Zambia |
| 2 | Research Centre for Health Promotion, Faculty of Psychology, University of Bergen |
| 2 | Programme PACCI |
| 2 | Philanjalo Hospice |
| 2 | Perinatal HIV Research Unit |
| 2 | Norwich |
| 2 | National Institute for Medical Research |
| 2 | National AIDS/STD Control Programme |
| 2 | National AIDS Coordinating Agency |
| 2 | Mwanza |
| 2 | Mutti Medical Center |
| 2 | Montreal, QC |
| 2 | Ministry of Health and Social Welfare |
| 2 | Medical Research Council |
| 2 | Mbulu |
| 2 | Mbarara |
| 2 | Mbabane |
| 2 | Maputo |
| 2 | Maastricht |
| 2 | MRC/UVRI Uganda Research Unit on AIDS |
| 2 | London, England |
| 2 | Lomé |
| 2 | Living Hope Care |
| 2 | Kilimanjaro Christian Medical Centre |
| 2 | Jos University Teaching Hospital |
| 2 | Joint United Nations Programme on HIV/AIDS |
| 2 | Johns Hopkins University |
| 2 | International Centre for Reproductive Health |
| 2 | Institute for Medical Chemistry and Biochemistry and Ludwig Boltzmann Institute for AIDS Research, University of Innsbruck |
| 2 | Infectious Diseases Epidemiology Unit, School of Public Health and Family Medicine, University of Cape Town |
| 2 | INSERM U88, AP-HP, A-Paré |
| 2 | Human Sciences Research Council |
| 2 | Hospice Palliative Care Association of South Africa |
| 2 | Hillingdon hosp. |
| 2 | Family Health International |
| 2 | Department of Infectious Diseases, University Hospital Bern |
| 2 | Darlinghurst, NSW 2010 |
| 2 | DREAM Program |
| 2 | Coventry |
| 2 | Cotonou |
| 2 | Congella |
| 2 | Chainama Hills Hospital |
| 2 | Centre for International Health and Human Rights Studies |
| 2 | Centre for Infectious Disease Research |
| 2 | Centre Muraz |
| 2 | Centre Intégré de Recherche Bioclinique d'Abidjan |
| 2 | Centre Hospitalier Affilié Universitaire de Québec |
| 2 | Central Board of Health |
| 2 | Catholic Medical Mission Board |
| 2 | British Columbia Centre for Excellence in HIV/AIDS |
| 2 | Briis-sous-Forges |
| 2 | Botswana-Harvard School of Public Health AIDS Initiative Partnership for HIV Research and Education |
| 2 | Botswana-Baylor Children's Clinical Centre of Excellence |
| 2 | Bologna |
| 2 | Biomedical Research & Training Institute |
| 2 | Bilthoven |
| 2 | Baltimore MD 21202 |
| 2 | African Palliative Care Association |
| 2 | Addis Ababa |
| 2 | 84105, Beer Sheva |
| 2 | 5020 Bergen |
| 2 | 33076 Bordeaux |
| 1 | rue Léo-Saignat |
| 1 | loannina |
| 1 | entral Statistical Office |
| 1 | département des maladies infectieuses |
| 1 | centre hospitalier de Laval |
| 1 | avenue du Général de Gaulle |
| 1 | Zurich |
| 1 | Zomba |
| 1 | Zanzibar |
| 1 | Zankli Medical Center |
| 1 | Zambia |
| 1 | Zambia-AIDS-Related TB (ZAMBART Project) |
| 1 | Zambia, and Kigali |
| 1 | Zambia Sugar Medical Department |
| 1 | Zambia National Blood Transfusion Service |
| 1 | Zambia Emory HIV Research Project |
| 1 | Zambia Center for Applied Health Research and Development |
| 1 | Zambia AIDS Related Tuberculosis (ZAMBART) Project |
| 1 | ZVITAMBO trial |
| 1 | ZAMBART Project |
| 1 | ZAMBART Project, School of Medicine, Ridgeway Campus, Lusaka, P.O. Box 30093 |
| 1 | Yaounde |
| 1 | Yamanashi |
| 1 | Yamanashi 409-3898 |
| 1 | Yale School of Public Health, Division of Health Policy and Administration, Yale University |
| 1 | YRG Centre for AIDS Research and Education |
| 1 | Wurzburg |
| 1 | WorldVision/RAPIDS |
| 1 | World Health Organization/Africa Regional Office |
| 1 | World Health Organisation |
| 1 | Woerden |
| 1 | Wlleneuve |
| 1 | Windsor, Ontario |
| 1 | Windsor, Ont. N9B 3P4 |
| 1 | Weill Bugando University College of Health Sciences |
| 1 | Washington, District of Columbia |
| 1 | Washington, DG 20523 |
| 1 | WHO Regional Office for Africa |
| 1 | WHO Collaborating Centre for Prevention and Control of Viral Hepatitis, Department of Epidemiology and Social Medicine, University of Antwerpen |
| 1 | WHO Africa |
| 1 | WAPCAS |
| 1 | WAI'CAS |
| 1 | W Harry Feinstone Department of Molecular Microbiology and Immunology, Bloomberg School of Public Health |
| 1 | Vitamin A trial |
| 1 | Vanderbilt University |
| 1 | Vanderbilt University School of Medicine |
| 1 | Vancouver, BC |
| 1 | Vancouver, BC V6Z 1YG |
| 1 | Vaccine and Infectious Disease Institute |
| 1 | VTS cohort |
| 1 | Uverpool |
| 1 | Urology Unit, Department of Surgery, Mulago Hospital |
| 1 | Université de Rennes |
| 1 | Université de Cocody département de dermatologie-infectiologie unité de formation et de recherche des sciences médicales BP V166 |
| 1 | Université de Cocody département d'hématologie et immunologie unité de formation et de recherche des sciences pharmaceutiques et biologiques BP V34 |
| 1 | Université catholique d'Afrique Centrale |
| 1 | Université Rennes |
| 1 | Université Paris Diderot, Laboratoire de Microbiologie, Hôpital Saint-Louis |
| 1 | Université Paris Descartes, Equipe Immunité et Biothérapie Muqueuse, Unité INSERM Internationale U743 (Immunologie Humaine), Centre de Recherches Biomédicales des Cordeliers and Laboratoire de Virologie, Hôpital Européen Georges Pompidou |
| 1 | Université Montpellier 1 & CHRU Montpellier |
| 1 | Université Cheikh Anta Diop |
| 1 | University of the Witwatersrand/Chris Hani Baragwanath Hospital |
| 1 | University of the Western Cape |
| 1 | University of Zimbabwe School of Medicine |
| 1 | University of Zambia, School of Medicine and University Teaching Hospital |
| 1 | University of Zambia and University College London Medical School Research and Training Programme |
| 1 | University of Western Cape |
| 1 | University of Western Cape School of Public Health |
| 1 | University of Wales |
| 1 | University of Utah School of Medicine |
| 1 | University of Tübingen |
| 1 | University of Texas |
| 1 | University of Oviedo |
| 1 | University of North Carolina School of Public Health, University of North Carolina |
| 1 | University of Nairobi |
| 1 | University of Minnesota Medical School |
| 1 | University of Michigan Medical School |
| 1 | University of Malaya |
| 1 | University of Malawi |
| 1 | University of Ghana, Legon-School of Public health |
| 1 | University of Dar es Salaam |
| 1 | University of Copenhagen |
| 1 | University of Cape Town |
| 1 | University of California, Department of Pediatrics |
| 1 | University of California at San Francisco |
| 1 | University of Botswana |
| 1 | University of Bonn |
| 1 | University of Bergen |
| 1 | University of Antwerp and Institute of Tropical Medicine |
| 1 | University of Alabama at Birmingham |
| 1 | University of Akron |
| 1 | University Teaching Hospital, Ministry of Health |
| 1 | University Teaching Hospital School of Medicine |
| 1 | University Hospital Zurich |
| 1 | University Hospital Lausanne |
| 1 | University Hospital Basel |
| 1 | University College Hospital |
| 1 | Universidad Peruana Cayetano Heredia |
| 1 | Univ. Zambia, school medicine |
| 1 | Univ. Zambia head, national AIDS control programme counselling unit |
| 1 | Unité de Soins Ambulatoires et de Conseils |
| 1 | Unité de Soins Ambulatoires et de Conseil |
| 1 | Unité de Santé Internationale, University of Montreal |
| 1 | Unité d'épidémiologie-Institut Pasteur de Madagascar |
| 1 | Unité d'Etudes et de Recherche en Démographie |
| 1 | Unité 88 |
| 1 | United Nations Joint Programme on AIDS (UNAIDS) |
| 1 | United Nations Children's Fund Zambia |
| 1 | United Nations Children's Fund (UNICEF) East Asia and Pacific Regional Office |
| 1 | Umeå University |
| 1 | Umea |
| 1 | Uganda National AIDS Control Programme |
| 1 | UZ-UCSF Research Collaborative Programme in Women's Health |
| 1 | USAID |
| 1 | USAID-AMPATH Partnership |
| 1 | US-Centers for Disease Control and Prevention (CDC) |
| 1 | US Military HIV Research Program, Henry M Jackson Foundation |
| 1 | US Centers for Disease Control and Prevention (CDC) |
| 1 | UNZA-UCLMS TB/HIV Research and Training Project |
| 1 | UNICEF Latin America and the Caribbean Regional Office |
| 1 | UNFPA Country Representation |
| 1 | UNC project Lilongwe |
| 1 | UN High Commissioner for Refugees |
| 1 | UMR 145 IRD/Universite de Montpellier I |
| 1 | UFR/SDS université de Ouagadougou |
| 1 | U593 |
| 1 | U.S. Centers for Disease Control and Prevention Global AIDS Program |
| 1 | Truro, Nova Scotia, B2N 5E3 |
| 1 | Tropical Diseases Research Center |
| 1 | Tropical Disease Research Centre |
| 1 | Tropical Disease Research Center |
| 1 | Tromsø |
| 1 | Tromso |
| 1 | Trivacan ANRS 1269 study group |
| 1 | Treatment Action Campaign |
| 1 | Travail du Service de dermatologie, CHU Tokoin, Université de Lomé |
| 1 | Training and Research Support Centre |
| 1 | Training and Research Support Centre (TARSC) |
| 1 | Tourcoing |
| 1 | Toronto, Ontario |
| 1 | Tilburg University |
| 1 | Thohoyandou |
| 1 | The Population Council |
| 1 | The LighthouseTrust at Kamuzu Central Hospital |
| 1 | The HIV and Hepatitis Research Unit, Department of Virology, University of Limpopo, Medunsa Campus |
| 1 | The Futures Group International |
| 1 | The Aurum Institute |
| 1 | The Africa Centre for Health and Population Studies |
| 1 | The AIDS Support Organization (TASO) Headquarters |
| 1 | The AIDS Support Organisation (TASO) |
| 1 | Tema |
| 1 | Tehran |
| 1 | Technical University of Berlin |
| 1 | Tanga |
| 1 | Tampere |
| 1 | Szeged |
| 1 | Syracuse NY 13244-1200 |
| 1 | Sydney, NSW, 2006 |
| 1 | Sydney, NSW 2052 |
| 1 | Sydney, NSW 2006 |
| 1 | Sydney 2052 NSW |
| 1 | Swiss Tropical and Public Health Institute |
| 1 | Swiss Tropical Institute |
| 1 | Swedish Development Cooperation Agency (Sida) and Department of Public Health Sciences, Division of International Health, Karolinska Institute Stockholm |
| 1 | Swansea |
| 1 | Sumve Designated District Hospital and Mwanza Centre for Primary Health Care |
| 1 | Sud-kivu |
| 1 | Study of Women at UCLA |
| 1 | Stoke-on-Trent ST6 7AG |
| 1 | Stockton-on-Tees TS17 6BH |
| 1 | Stavanger 4036 |
| 1 | Statistical Center for HIV/AIDS Research and Prevention (SCHARP) |
| 1 | St. Mary's Hospital Lacor |
| 1 | St. Gallen |
| 1 | St. Anthony's Catholic Hospital |
| 1 | St-Maurice |
| 1 | St-Martin's Hospital |
| 1 | St Paul |
| 1 | St John's Medical Center |
| 1 | St Gallen |
| 1 | St Francis' Hospital |
| 1 | St Francis Hospital |
| 1 | Soweto |
| 1 | Sovenga |
| 1 | Southern African AIDS Trust (SAT) |
| 1 | Southern Africa AIDS Network |
| 1 | South Coast Hospice |
| 1 | South African Military Health System |
| 1 | South African Center for Epidemiological Modeling and Analysis |
| 1 | South Africa, Mtubatuba |
| 1 | Solna |
| 1 | Socio-anthropological Research Institute (IRSA) - Catholic University of Central African States |
| 1 | Simon Fraser University Faculty of Health Sciences |
| 1 | Siena |
| 1 | Sherbrooke |
| 1 | Sherbrooke, Québec |
| 1 | Sherbrooke, Quebec |
| 1 | Sheffield |
| 1 | Service de rhumatologie, centre hospitalier de Laval |
| 1 | Service de néphrologie, cliniques universitaires de Kinshasa, BP 123 Kinshasa XI, |
| 1 | Service de médecine interne, CHNYO |
| 1 | Service de Médecine interne, Maladies infectieuses et Immunologie Clinique, Hôpital Robert Debré, CHU Reims |
| 1 | Service de Biostatistique |
| 1 | Service d'anatomie pathologique, cliniques universitaires de Kinshasa, Université de Kinshasa, BP 864, Kinshasa XI |
| 1 | Service Universitaire des Maladies Infectieuses et du Voyageur, Centre Hospitalier de Tourcoing, Faculté de Médecine de Lille |
| 1 | Sendai |
| 1 | Sendai 983-8520 |
| 1 | Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine |
| 1 | Scotland |
| 1 | School of Sociology University of Natal |
| 1 | School of Social Science, University of Southampton |
| 1 | School of Public Health, UC Berkeley |
| 1 | School of Public Health and Family Medicine, University of Cape Town |
| 1 | School of Psychology Victoria University of Wellington |
| 1 | School of Biological Sciences, University of Liverpool |
| 1 | Sce surveillance épidémiologique. Inst. National d'Hygiène Publique |
| 1 | Sce dermatologie, CHU Tokoin, Faculté de Médecine et de Pharmacie, Université de Lomé |
| 1 | San Francisco CA 94143 |
| 1 | Salaya, Phuttamonthon, Nakhon Pathom |
| 1 | Sakyo-ku, Kyoto 606 |
| 1 | Sainte-Justine Hospital Research Center |
| 1 | SATAfrican AIDS Trust (SAT) |
| 1 | SAREC, the research department of the Swedish International Development Co-operation Agency (SIDA) |
| 1 | Rwanda Zambia HIV Research Group, Department of Pathology & Laboratory Medicine, School of Medicine |
| 1 | Rwanda Biomedical Center |
| 1 | RuralNet Associates Ltd |
| 1 | Royal Netherlands Tuberculosis Association |
| 1 | Royal Netherlands Tuberculosis Association (KNCV) |
| 1 | Ross University Medical School |
| 1 | Rockefeller Foundation |
| 1 | Reproductive Health and HIV Research Unit, University of Witwatersrand |
| 1 | Reggio Emilia |
| 1 | Red Cross Children's Hospital |
| 1 | Red Cross Children's Hospital and School of Child and Adolescent Health, University of Cape Town |
| 1 | Reach Trust |
| 1 | Rakai Health Sciences Program/Uganda Virus Research Institute |
| 1 | Ragon Institute of MGH, MIT, and Harvard University |
| 1 | RCentre for Infectious Disease Research in Zambia |
| 1 | RAPIDS Program Management Unit |
| 1 | Quebec |
| 1 | Pumwani Sex-worker Cohort |
| 1 | Projet Retro-Cl and Centres Antituberculeux |
| 1 | Projet RETRO-CI |
| 1 | Project PHIDISA |
| 1 | Project Concern International |
| 1 | Project ANRS 1220 PRIMO-CI |
| 1 | Programme d'Appui au Monde Associatif et Communautaire |
| 1 | Programme PAC-Cl |
| 1 | Programme PAC-CI, Abidjan, Côte d'Ivoire |
| 1 | Programme National de Lutte contre le SIDA et Infections Sexuellement Transmissibles (PNLS/IST) du Togo |
| 1 | Programme National de Lutte contre le Paludisme |
| 1 | Princess Marina Hospital |
| 1 | Pretoria 0001 |
| 1 | Population Council/Horizons Program |
| 1 | Pietermaritzburg |
| 1 | Pierre-Bénite |
| 1 | Philanjalo Hospice , KwaZulu Natal |
| 1 | PharmAccess Foundation |
| 1 | Perinatal HIV Research Unit, University of Witwatersrand |
| 1 | Perdana University Graduate School of Medicine |
| 1 | PenTAG, Peninsula Medical School, University of Exeter |
| 1 | Pemba |
| 1 | Pediatric, Adolescent, and Maternal AIDS Branch, National Institute of Child Health and Human Development |
| 1 | Parkville, Victoria |
| 1 | Palo Alto |
| 1 | Palliative Medicine Unit University of Cape Town |
| 1 | Paisley |
| 1 | P.O. Box 30093, Lusaka |
| 1 | Oxford-Emergent Tuberculosis Consortium |
| 1 | Outremont (QC) H2V 4P3 |
| 1 | Ouagadougou 09 |
| 1 | Ottawa |
| 1 | Ottawa, Ontario |
| 1 | Ottawa, Ontario, K1H 8L6 |
| 1 | Ottawa, ON |
| 1 | Ospedale Regionale di Lugano |
| 1 | Osogbo (Osun) |
| 1 | Operational Research Unit, Médecins Sans Frontières, Brussels Operational Centre |
| 1 | Observatory 7925 |
| 1 | Obafemi Awolowo University Teaching Hospitals Complex |
| 1 | ONG «Amis d'Afrique » |
| 1 | Nyanza Province |
| 1 | Nottingham NG5 1PB |
| 1 | Norwich, England |
| 1 | Norwich Medical School, University of East Anglia |
| 1 | Norwegian University of Sport Sciences |
| 1 | Northmead, Lusaka |
| 1 | North-West University |
| 1 | Norfolk NR31 6LA |
| 1 | Norfolk & Norwich University Hospital NHS Trust |
| 1 | Noak's Ark |
| 1 | Nigerian Institute of Medical Research |
| 1 | Nigerian Business Coalition Against AIDS (NIBUCAA) |
| 1 | Niamey |
| 1 | Newlands clinic |
| 1 | Newcastle-upon-Tyne |
| 1 | New Taipei City |
| 1 | Navrongo, UER |
| 1 | Navrongo Health Research Center |
| 1 | National Tuberculosis Control Programme |
| 1 | National Institute for Medical Research, Tanzania |
| 1 | National Institute for Communicable Diseases, National Health Laboratory Service (NHLS) |
| 1 | National CJD Research and Surveillance Project, Edinburgh University |
| 1 | National AIDS/STD/TB and Leprosy Programme |
| 1 | National AIDS/STD/TB & Leprosy Programme |
| 1 | National AIDS/STD control programme and FHI Nairobi |
| 1 | National AIDS/STD Control Programme (NASCOP) |
| 1 | National AIDS/ STD Control Programme |
| 1 | National AIDS council |
| 1 | National AIDS Control Programme |
| 1 | National AIDS Control Program |
| 1 | Natal |
| 1 | Nairobi trial |
| 1 | NVPO/OASH/OS/DHHS, Washington, District of Columbia |
| 1 | NSW |
| 1 | NSW 2006 |
| 1 | N'Djamena |
| 1 | Médecins sans Frontières, Medical Department (Operational Research), Brussels Operational Centre |
| 1 | Médecins sans Frontières, Analysis and Advocacy Unit, Brussels Operational Centre |
| 1 | Médecins sans Frontières, AIDS Working Group, Brussels Operational Centre |
| 1 | Médecins Sans Frontières (MSF) South Africa and Khayelitsha ART Programme |
| 1 | Médecins Sans Frontieres |
| 1 | Mzuzu |
| 1 | Mutare Provincial Hospital |
| 1 | Municipal Public Health Service, Rotterdam-Rijnmond |
| 1 | Municipal Health Service |
