About the Authors

Yakuba M. Bah

Roles Supervision

Affiliation Neglected Tropical Disease Program, Ministry of Health and Sanitation, Freetown, Sierra Leone

Jusufu Paye

Roles Investigation, Methodology

Affiliation Helen Keller International, Freetown, Sierra Leone

Mohamed S. Bah

Roles Formal analysis, Investigation

Affiliation Helen Keller International, Freetown, Sierra Leone

Abdulai Conteh

Roles Project administration

Affiliation Neglected Tropical Disease Program, Ministry of Health and Sanitation, Freetown, Sierra Leone

Victoria Redwood-Sawyerr

Roles Data curation, Formal analysis

Affiliation Helen Keller International, Freetown, Sierra Leone

Mustapha Sonnie

Roles Project administration, Supervision

Affiliation Helen Keller International, Freetown, Sierra Leone

Amy Veinoglou

Roles Project administration

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

Joseph B. Koroma

Roles Supervision

Affiliation Family Health International 360, Accra, Ghana

Mary H. Hodges

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

mhodges@hki.org

Affiliation Helen Keller International, Freetown, Sierra Leone

Yaobi Zhang

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

Affiliation Helen Keller International, Regional Office for Africa, Dakar, Senegal

Competing Interests

The authors have declared that no competing interests exist.