About the Authors
- Michael G. Chipeta
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* E-mail: mikechipeta@yahoo.co.uk
Affiliation Malawi Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
- Bagrey Ngwira
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Affiliation Community Health Department, University of Malawi, College of Medicine, Blantyre, Malawi
- Lawrence N. Kazembe
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Affiliation Statistics Department, University of Namibia, Windhoek, Namibia
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: BN. Performed the experiments: BN. Analyzed the data: MGC LNK. Contributed reagents/materials/analysis tools: BN LNK MGC. Wrote the paper: MGC BN LNK.