About the Authors

Nomonde Ndyalvan

Roles Conceptualization, Methodology, Project administration, Writing – review & editing

Affiliation Department of Public Health, Faculty of Medicine and Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa

Mirabel K. Nanjoh

Roles Conceptualization, Formal analysis, Methodology, Supervision, Validation, Writing – original draft

mnanjoh@wsu.ac.za

Affiliation Department of Public Health, Faculty of Medicine and Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa

Monwabisi Faleni

Roles Methodology, Project administration, Writing – review & editing

Affiliation Department of Public Health, Faculty of Medicine and Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa

Wezile W. Chitha

Roles Conceptualization, Validation, Writing – review & editing

Affiliation Department of Public Health, Faculty of Medicine and Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa

Sibusiso C. Nomatshila

Roles Conceptualization, Methodology, Supervision, Writing – review & editing

Affiliation Department of Public Health, Faculty of Medicine and Health Sciences, Walter Sisulu University, Mthatha, Eastern Cape, South Africa

Competing Interests

The authors have declared that no competing interests exist.