About the Authors
- Louise Kuhn
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*To whom correspondence should be addressed. E-mail: lk24@columbia.edu
Affiliation Gertrude H. Sergievsky Center, and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, United States of America
- Moses Sinkala
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Affiliation Lusaka District Health Management Team, Lusaka, Zambia
- Chipepo Kankasa
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Affiliation University Teaching Hospital, University of Zambia, Lusaka, Zambia
- Katherine Semrau
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Affiliation Center for International Health & Development, Boston University School of Public Health, Boston, Massachusetts, United States of America
- Prisca Kasonde
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Affiliation University Teaching Hospital, University of Zambia, Lusaka, Zambia
- Nancy Scott
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Affiliation Center for International Health & Development, Boston University School of Public Health, Boston, Massachusetts, United States of America
- Mwiya Mwiya
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Affiliation University Teaching Hospital, University of Zambia, Lusaka, Zambia
- Cheswa Vwalika
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Affiliation Lusaka District Health Management Team, Lusaka, Zambia
- Jan Walter
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Affiliation Gertrude H. Sergievsky Center, and Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, United States of America
- Wei-Yann Tsai
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Affiliation Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, New York, United States of America
- Grace M. Aldrovandi
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Affiliation Department of Pediatrics, Children's Hospital Los Angeles, University of Southern California, Los Angeles, California, United States of America
- Donald M. Thea
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Affiliation Center for International Health & Development, Boston University School of Public Health, Boston, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MS GA LK CK DT. Performed the experiments: MS GA MM CK KS NS PK CV. Analyzed the data: LK DT JW WT. Wrote the paper: MS GA LK MM CK KS NS DT JW PK CV WT.