About the Authors

Mantwa Chisale Mabotja

Roles Conceptualization, Project administration, Writing – original draft, Writing – review & editing

mc.chisale@gmail.com

Affiliations School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa, Gauteng Provincial Health Department, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa

Jonathan Levin

Roles Formal analysis, Methodology

Affiliation School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa

Mary Kawonga

Roles Conceptualization, Supervision, Writing – review & editing

Affiliations School of Public Health, Faculty of Health Sciences, University of Witwatersrand, Johannesburg, South Africa, Gauteng Provincial Health Department, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa

Competing Interests

The authors declare that they have no competing interests.