About the Authors
- Peter H. Kilmarx
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* E-mail: peter.kilmarx@nih.gov
Affiliation Fogarty International Center, National Institutes of Health, Bethesda, Maryland, United States of America
- Raiva Simbi
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Affiliation Ministry of Health and Child Care, Harare, Zimbabwe
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Wrote the first draft of the manuscript: PK. Contributed to the writing of the manuscript: PHK RS. Agree with the manuscript’s results and conclusions: PHK RS. The authors have read, and confirm that they meet, ICMJE criteria for authorship.