About the Authors

Elizabeth W. Kimani-Murage

ekimani@aphrc.org

Affiliation African Population and Health Research Center, Nairobi, Kenya

Stella K. Muthuri

Affiliation African Population and Health Research Center, Nairobi, Kenya

Samuel O. Oti

Affiliations African Population and Health Research Center, Nairobi, Kenya, Department of Global Health, Academic Medical Center, University of Amsterdam, Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands

Martin K. Mutua

Affiliation African Population and Health Research Center, Nairobi, Kenya

Steven van de Vijver

Affiliations African Population and Health Research Center, Nairobi, Kenya, Department of Global Health, Academic Medical Center, University of Amsterdam, Amsterdam Institute for Global Health and Development, Amsterdam, Netherlands

Catherine Kyobutungi

Affiliation African Population and Health Research Center, Nairobi, Kenya

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: EWK-M SKM SO MKM SV CK. Analyzed the data: SO MKM. Wrote the paper: EWK-M SKM SO MKM SV CK.