About the Authors

Mohammed Majam

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Alex Fischer

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

fischermhealth@gmail.com

Affiliation Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Jane Phiri

Roles Data curation, Formal analysis, Writing – review & editing

Affiliation Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Francois Venter

Roles Writing – review & editing

Affiliation Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Samanta T. Lalla-Edward

Roles Conceptualization, Formal analysis, Supervision, Writing – original draft, Writing – review & editing

Affiliation Ezintsha, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa

Competing Interests

The authors have declared that no competing interests exist.