About the Authors
- Christiane Horwood
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* E-mail: Christiane@telkomsa.net
Affiliation Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
- Kerry Vermaak
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Affiliation Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
- Nigel Rollins
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Affiliation Department of Paediatrics and Child Health, University of KwaZulu-Natal, Durban, South Africa
- Lyn Haskins
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Affiliation Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
- Phumla Nkosi
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Affiliation Centre for Rural Health, University of KwaZulu-Natal, Durban, South Africa
- Shamim Qazi
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Affiliation Department of Child and Adolescent Health and Development, World Health Organisation, Switzerland, Geneva
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CMH KV SAQ. Performed the experiments: CMH KV LH PN. Analyzed the data: CMH KV NR LH PN SAQ. Wrote the paper: CMH KV NR LH PN SAQ.