About the Authors
- Sharon A. Abbott
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* E-mail: sharonabbott@gmail.com
Affiliation Population Council, New York, New York, United States of America
- Nicole A. Haberland
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Affiliation Population Council, New York, New York, United States of America
- Drosin M. Mulenga
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Affiliation Population Council, Lusaka, Zambia
- Paul C. Hewett
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Affiliation Population Council, Lusaka, Zambia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SAA NAH DMM PCH. Performed the experiments: SAA NAH DMM PCH. Analyzed the data: SAA NAH DMM PCH. Contributed reagents/materials/analysis tools: SAA NAH DMM PCH. Wrote the paper: SAA NAH DMM PCH.