1. International Center for Research on Women Washington DC USA
2. Desmond Tutu TB Centre Department of Paediatrics and Child Health Faculty of Medicine and Health Sciences Stellenbosch University Cape Town South Africa
3. Division of Public Health Surveillance and Response National Institute for Communicable Diseases National Health Laboratory Service Johannesburg South Africa
4. London School of Hygiene and Tropical Medicine London United Kingdom
5. Zambart School of Medicine University of Zambia Lusaka Zambia
6. SCHARP Seattle Washington USA