Funding for this research was provided by:
Joint Cape Higher Education Consortium- Western Cape Government Grant (Awarded to the School of Public Health at University of the Western Cape and the School of Public Health and Family Medicine at University of Cape Town)
Article History
Received: 27 September 2018
Accepted: 12 July 2019
First Online: 26 July 2019
Ethics approval and consent to participate
: Ethical approval to conduct this study was granted by the University of Cape Town’s Human Research Ethics Committee (HREC REF:654/2016). Participation in the study was voluntary and written informed consent was obtained from all interviewees. Participant anonymity and confidentiality were maintained throughout data collection and analysis.
: Not applicable.
: The authors declare that they have no competing interests.