1. Centre for Rural Health, University of KwaZulu Natal, Durban, South Africa
2. The South African DST- NRF Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa
3. South African Medical Research Council Bioinformatics Unit, South African National Bioinformatics Institute, University of the Western Cape, Cape Town, South Africa
4. Fred Hutchinson Cancer Research Centre, Vaccine and Infectious Disease Division, Seattle, WA, UAS
5. Centre for Evidence-Based Social Intervention in the Department of Social Policy and Intervention, Oxford University, Oxford, UK
6. Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
7. Institute for Life Course Health Research, Department of Global Health, Stellenbosch University, Stellenbosch, South Africa
8. School of Nursing and Midwifery, Queens University, Belfast, UK
9. DST-NRF Centre of Excellence in Human Development, University of the Witwatersrand, Johannesburg, South Africa
10. South African Centre for Epidemiological Modelling and Analysis (SACEMA), Stellenbosch, South Africa