1 The Desmond Tutu HIV Centre, University of Cape Town, RSA, Cape Town, South Africa. Linda-Gail.Bekker@hiv-research.org.za.
2 Duke Global Health Institute, Duke University, Durham, NC, USA.
3 University of Zimbabwe Clinical Trials Research Centre, Harare, Zimbabwe.
4 Department of Infectious Diseases, The University of Melbourne at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.
5 Victorian Infectious Diseases Service, The Royal Melbourne Hospital at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.
6 Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, Victoria, Australia.
7 Wits RHI, University of the Witwatersrand, Johannesburg, South Africa.
8 Division of Infectious Diseases, Northwestern University, Chicago, IL, USA.
9 CUNY Graduate School of Public Health and Health Policy, New York, NY, USA.
10 Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, Barcelona, Spain.