1. Department of Health Science Education, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
2. Institute of Medical Education Research, Erasmus Medical Centre, Erasmus University, Rotterdam, The Netherlands
3. Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
4. Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
5. Department of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
6. Department of Psychology, Faculty of Social Sciences and Institute of Medical Education, Erasmus University, Rotterdam, The Netherlands