1. National Health Laboratory Service, Nelson Mandela Academic Hospital, Mthatha 5100, South Africa
2. Department of Laboratory Medicine and Pathology, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, South Africa
3. UCT-SAMRC Gynaecological Cancer Research Centre, University of Cape Town, Cape Town 7700, South Africa
4. MBChB-3 2022 COBES Group, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, South Africa
5. Tabase Community Health Centre, Eastern Cape Department of Health, Mthatha 5108, South Africa
6. Department of Obstetrics and Gynaecology, Nelson Mandela Academic Hospital, Mthatha 5100, South Africa
7. Department of Obstetrics and Gynaecology, Faculty of Health Sciences, Walter Sisulu University, Mthatha 5100, South Africa