About the Authors
- Elizabeth Gonese
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Affiliation AIDS and TB Unit, Ministry of Health and Child Welfare, Harare, Zimbabwe
- Janet Dzangare
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Affiliation AIDS and TB Unit, Ministry of Health and Child Welfare, Harare, Zimbabwe
- Simon Gregson
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* E-mail: Sajgregson@aol.com
Affiliations Biomedical Research and Training Institute, Harare, Zimbabwe, Imperial College London, London, United Kingdom
- Nicholas Jonga
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Affiliation Central Statistics Office, Harare, Zimbabwe
- Owen Mugurungi
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Affiliation AIDS and TB Unit, Ministry of Health and Child Welfare, Harare, Zimbabwe
- Vinod Mishra
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Affiliation ICF Macro, Calverton, Maryland, United States of America
Competing Interests
Vinod Mishra was employed by ICF Micro during the time that he worked on this study. This does not alter the authors' adherence to all PLoS ONE policies on sharing data and materials as detailed online in the guide for authors.
Author Contributions
Conceived and designed the experiments: EG OM VM. Performed the experiments: EG NJ. Analyzed the data: EG JD SG NJ. Wrote the paper: EG JD SG NJ OM VM.