1. HIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
2. Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, Australia.
3. Department of Infectious Diseases, King Edward VIII Hospital, University of KwaZulu-Natal, Durban, South Africa.
4. The Peter Doherty Institute for Infection and Immunity, University of Melbourne and Royal Melbourne Hospital, Melbourne, Australia.
5. Medical School and School of Biomedical Sciences, University of Western Australia, Perth, Australia.
6. Department of Clinical Immunology, Royal Perth Hospital and PathWest Laboratory Medicine, Perth, Australia.
7. Africa Health Research Institute, Durban, South Africa.
8. Ragon Institute of MGH, MIT and Harvard University, Cambridge, Massachusetts.
9. Max Planck Institute for Infection Biology, Berlin, Germany.