About the Authors

Marion McNabb

mmcnabb@pathfinder.org

Affiliation Pathfinder International, Watertown, Massachusetts, United States of America

Emeka Chukwu

Affiliation Pathfinder International Nigeria, Abuja, Nigeria

Oluwayemisi Ojo

Affiliation Pathfinder International Nigeria, Abuja, Nigeria

Navendu Shekhar

Affiliation Pathfinder International, Watertown, Massachusetts, United States of America

Christopher J. Gill

Affiliation Boston University School of Public Health, Boston, Massachusetts, United States of America

Habeeb Salami

Affiliation Pathfinder International Nigeria, Abuja, Nigeria

Farouk Jega

Affiliation Pathfinder International Nigeria, Abuja, Nigeria

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MM EC HS FJ. Performed the experiments: EC HS FJ. Analyzed the data: MM CJG. Contributed reagents/materials/analysis tools: NS OO CJG. Wrote the paper: MM EC FJ NS CJG.