About the Authors
- Abraham Malaza
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Contributed equally to this work with: Abraham Malaza, Joël Mossong
Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, KwaZulu-Natal, South Africa
- Joël Mossong
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Contributed equally to this work with: Abraham Malaza, Joël Mossong
* E-mail: jmossong@africacentre.ac.za
Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, KwaZulu-Natal, South Africa
- Till Bärnighausen
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Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, KwaZulu-Natal, South Africa, Department of Global Health and Population, Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
- Johannes Viljoen
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Affiliation Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, KwaZulu-Natal, South Africa
- Marie-Louise Newell
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Affiliations Africa Centre for Health and Population Studies, University of KwaZulu-Natal, Somkhele, KwaZulu-Natal, South Africa, Centre for Paediatric Epidemiology and Biostatistics, University College London Institute of Child Health, London, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AM TB ML. Performed the experiments: AM JV. Analyzed the data: AM JM TB. Wrote the paper: AM JM TB JV ML.