About the Authors
- Geoffrey Fatti
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* E-mail: geoffrey.fatti@khethimpilo.org
Affiliations Kheth'Impilo, Cape Town, South Africa, Lung Clinical Research Unit, University of Cape Town Lung Institute, Cape Town, South Africa
- Ashraf Grimwood
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Affiliation Kheth'Impilo, Cape Town, South Africa
- Peter Bock
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Affiliations Kheth'Impilo, Cape Town, South Africa, Primary Healthcare Directorate, University of Cape Town, Cape Town, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GF AG PB. Analyzed the data: GF. Wrote the paper: GF AG PB.