1. Department of Social Work, Stellenbosch University, Stellenbosch, South Africa
2. HIV&AIDS Research Unit, Nelson Mandela University (NMU), Port Elizabeth, South Africa
3. School of Nursing, Faculty of Community and Health, University of Western Cape, Bellville, South Africa
4. Department of Social Work, Lecturer Stellenbosch University, Stellenbosch, South Africa
5. Developmental Pathways for Health Research Unit (DPHRU), School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa