About the Authors

Emily A. Hurley

Affiliation Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, United States of America

Steven A. Harvey

Steven.Harvey@jhu.edu

Affiliation Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, United States of America

Namratha Rao

Affiliation Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, United States of America

Niélé Hawa Diarra

Affiliation University of Sciences, Techniques, and Technologies of Bamako, Faculty of Medicine and Odontostomatology, Bamako, Mali

Meredith C. Klein

Affiliation Johns Hopkins Bloomberg School of Public Health, Department of International Health, Baltimore, Maryland, United States of America

Samba I. Diop

Affiliation University of Sciences, Techniques, and Technologies of Bamako, Faculty of Medicine and Odontostomatology, Bamako, Mali

Seydou O. Doumbia

Affiliation University of Sciences, Techniques, and Technologies of Bamako, Faculty of Medicine and Odontostomatology, Bamako, Mali

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: SAH SID EH. Formal analysis: SAH EH NR NHD MCK SID SOD. Funding acquisition: SAH. Investigation: SAH EH NHD SID SOD. Methodology: SAH EH. Project administration: SAH EH NHD SID SOD. Resources: SAH NHD SID SOD. Software: EH SAH. Supervision: SAH EH NHD SID SOD. Writing - original draft: EH NR MCK SAH. Writing - review & editing: SAH EH NR MCK SID SOD.