Funding for this research was provided by:
Free State Department of Health (DoH (FS) 81/2016/2017)
Text and Data Mining valid from 2020-04-06
Received: 16 September 2019
Accepted: 20 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: Ethics approval for this study was obtained through the Human Research Ethics Committee (University of the Witwatersrand) [Ethics approval no: 170606] and the Free State Department of Health [Ethics approval no. FS_2017RP10_005]. All participants were given a Participant Information Sheet when invited to the study and written consent was obtained from all participants. The interview scripts were coded, and personal identifying details were not collected.
: Not applicable.
: The authors declare that they have no competing interests.