About the Authors

Wilbroad Mutale

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – original draft

wmutale@yahoo.com

Affiliation University of Zambia, School of Public Health, Lusaka, Zambia

Samuel Bosomprah

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

Affiliations Centre for Infectious Disease Research in Zambia, Lusaka, Zambia, Department of Biostatistics, School of Public Health, University of Ghana, Legon, Accra, Ghana

Perfect Shankalala

Roles Data curation, Investigation, Writing – review & editing

Affiliation University of Zambia, School of Public Health, Lusaka, Zambia

Oliver Mweemba

Roles Conceptualization, Investigation, Writing – review & editing

Affiliation University of Zambia, School of Public Health, Lusaka, Zambia

Roma Chilengi

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

Affiliation Centre for Infectious Disease Research in Zambia, Lusaka, Zambia

Sharon Kapambwe

Roles Conceptualization, Data curation, Writing – original draft

Affiliation Ministry of Health, Lusaka, Zambia

Charles Chishimba

Roles Investigation, Supervision, Writing – review & editing

Affiliation Ministry of Health, Lusaka, Zambia

Mulenga Mukanu

Roles Conceptualization, Data curation, Project administration, Writing – original draft

Affiliation University of Zambia, School of Public Health, Lusaka, Zambia

Daniel Chibutu

Roles Data curation, Project administration, Writing – review & editing

Affiliation University of Zambia, School of Public Health, Lusaka, Zambia

Douglas Heimburger

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft

Affiliation Vanderbilt University, Nashville, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.