1. Department of Obstetrics and Gynaecology, Grey's Hospital, Pietermaritzburg
2. Department of Obstetrics and Gynaecology, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban
3. Department of Family Medicine, Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban
4. Department of Obstetrics and Gynaecology and Women's Health and HIV Research Group Nelson R Mandela School of Medicine, University of KwaZulu-Natal, Durban