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Article History

Received: 13 December 2020

Accepted: 6 April 2021

First Online: 22 May 2021

Declarations

:

: All protocols were carried out in accordance with relevant guidelines and regulations. All eligible participants were first provided with a participant information sheet that explained the nature and aim of the study. Participants who were recruited in this study were provided with an informed consent form which stipulated the aims of the study, guaranteed confidentiality, provided information on who will have access to the participants’ information, indicated that the study is voluntary, provided information on the storage of data, recording of data and the dissemination of the findings. In-depth interviews were then conducted with participants who gave written and verbal consent to participate in the study. All components of the study were approved the University of the Witwatersrand’s Human Research Ethics Committee (HREC) (PROTOCOL NUMBER H18/10/38).

: Not applicable.

: The authors declare that they have no competing interests.