About the Authors

Karin Hatzold

khatzold@psi-zim.co.zw

Affiliation Population Services International, Harare, Zimbabwe

Webster Mavhu

Affiliations Centre for Sexual Health & HIV/AIDS Research (CeSHHAR), Harare, Zimbabwe, Centre for Sexual Health & HIV Research, University College London, London, United Kingdom

Phineas Jasi

Affiliation Population Services International, Harare, Zimbabwe

Kumbirai Chatora

Affiliation Population Services International, Harare, Zimbabwe

Frances M. Cowan

Affiliations Centre for Sexual Health & HIV/AIDS Research (CeSHHAR), Harare, Zimbabwe, Centre for Sexual Health & HIV Research, University College London, London, United Kingdom

Noah Taruberekera

Affiliation Population Services International, Washington, District of Columbia, United States of America

Owen Mugurungi

Affiliation Ministry of Health and Child Welfare, Harare, Zimbabwe

Kim Ahanda

Affiliation United States Agency for International Development, Washington, District of Columbia, United States of America

Emmanuel Njeuhmeli

Affiliation United States Agency for International Development, Washington, District of Columbia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KH WM FMC PJ NT. Performed the experiments: PJ NT. Analyzed the data: KH WM PJ KC FMC NT OM KA EN. Contributed reagents/materials/analysis tools: KH WM PJ KC FMC NT OM KA EN. Wrote the paper: KH WM PJ KC FMC NT OM KA EN.