1. Department of Social Policy and Intervention, University of Oxford, Oxford, UK
2. Department of Psychiatry, University of Cape Town, Cape Town, South Africa
3. Oxford Research South Africa, University of Oxford, Oxford, UK
4. Centre for Social Science Research, University of Cape Town, Cape Town, South Africa
5. Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
6. National Department of Basic Education, Pretoria, South Africa
7. Health Economic and HIV and AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa
8. Division of Social Medicine and Global Health, Lund University, Lund, Sweden
9. Department of Sociology, University of Cape Town, Cape Town, South Africa
10. Teen Advisory Group, South Africa