About the Authors

Agrippa Dube

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

adube168@gmail.com

Affiliations School of Nursing and Public Health, College of Health Sciences, Howard College Campus, University of KwaZulu-Natal, Durban, South Africa, Physics, Geography and Environmental Sciences Department, School of Natural Sciences, Great Zimbabwe University, Masvingo, Zimbabwe

Chester Kalinda

Roles Conceptualization, Data curation, Formal analysis, Supervision, Visualization, Writing – review & editing

Affiliations School of Nursing and Public Health, College of Health Sciences, Howard College Campus, University of KwaZulu-Natal, Durban, South Africa, University of Global Health Equity (UGHE), Bill and Joyce Cummings Institute of Global Health, Kigali Heights, Kigali, Rwanda

Tawanda Manyangadze

Roles Conceptualization, Formal analysis, Investigation, Writing – review & editing

Affiliations School of Nursing and Public Health, College of Health Sciences, Howard College Campus, University of KwaZulu-Natal, Durban, South Africa, Geosciences Department, School Geosciences, Disaster and Sustainable Development, Faculty of Science and Engineering, Bindura University of Science and Technology, Bindura, Zimbabwe

Tendai Makoni

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

Affiliation Department of Mathematics and Computer Science, Great Zimbabwe University, Masvingo, Zimbabwe

Moses John Chimbari

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Project administration, Resources, Supervision, Validation, Writing – review & editing

Affiliation School of Nursing and Public Health, College of Health Sciences, Howard College Campus, University of KwaZulu-Natal, Durban, South Africa

Competing Interests

The authors have declared that no competing interests exist.