1. Africa Health Research Institute, KwaZulu-Natal, South Africa
2. Division of Infection & Immunity, University College London, London, UK
3. Social Science, MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
4. School of Law, University of KwaZulu-Natal, Durban, South Africa
5. School of Public Health and Nursing, University of KwaZulu-Natal, Durban, South Africa
6. Department of Global Health and Development, London School of Tropical Hygiene and Medicine, London, UK