About the Authors

Bob Mash

rm@sun.ac.za

Affiliation Division of Family Medicine and Primary Care, Stellenbosch University, Cape Town, Western Cape, South Africa

Lara Fairall

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Olubunmi Adejayan

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Omozuanvbo Ikpefan

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Jyoti Kumari

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Shaheed Mathee

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Ronit Okun

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Willy Yogolelo

Affiliation Knowledge Translation Unit, Lung Institute, University of Cape Town, Cape Town, Western Cape, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BM LF. Performed the experiments: SM JK RO OI OA WY. Analyzed the data: BM LF SM JK RO OI OA WY. Contributed reagents/materials/analysis tools: BM. Wrote the paper: BM LF. Approved final manuscript: SM JK RO OI OA WY.