About the Authors

Wogba Kamara

Roles Conceptualization, Methodology, Writing – original draft

Affiliation Statistics Sierra Leone, Circular Road, Tower Hill, Freetown, Sierra Leone

Kathryn L. Zoerhoff

Roles Conceptualization, Methodology, Writing – original draft

kzoerhoff@rti.org

Affiliation RTI International, Washington, DC, United States of America

Emily H. Toubali

Roles Conceptualization, Methodology, Writing – original draft

Affiliation Helen Keller International, New York, NY, United States of America

Mary H. Hodges

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Writing – original draft

Affiliation Helen Keller International, Freetown, Sierra Leone

Donal Bisanzio

Roles Formal analysis, Visualization, Writing – original draft

Affiliation RTI International, Washington, DC, United States of America

Dhuly Chowdhury

Roles Formal analysis

Affiliation RTI International, Rockville, MD, United States of America

Mustapha Sonnie

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft

Affiliation Helen Keller International, Freetown, Sierra Leone

Edward Magbity

Roles Project administration

Affiliation Ministry of Health and Sanitation, Freetown, Sierra Leone

Mohamed Samai

Roles Investigation, Supervision

Affiliation University of Sierra Leone, Freetown, Sierra Leone

Abdulai Conteh

Roles Investigation, Supervision

Affiliation Neglected Tropical Disease Control Program, New England, Freetown, Sierra Leone

Florence Macarthy

Roles Investigation, Supervision

Affiliation Neglected Tropical Disease Control Program, New England, Freetown, Sierra Leone

Margaret Baker

Roles Conceptualization, Methodology, Writing – original draft

Affiliation RTI International, Washington, DC, United States of America

Joseph B. Koroma

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

Affiliation FHI360, Accra, Ghana

Competing Interests

The authors have declared that no competing interests exist.