1. University of Cape Town, South Africa,
2. University of Cape Town, South Africa
3. World Health Organization, Switzerland
4. University of Zambia, Zambia
5. Human Sciences Research Council, South Africa
6. Kintampo Health Research Centre, Ghana
7. Butabika National Referral and Teaching Hospital, Uganda
8. London School of Economics and Political Science, UK
9. University of Leeds, UK
10. University of KwaZulu-Natal, South Africa