About the Authors
- Elizabeth L Corbett, Yin Bun Cheung, Peter Godfrey-Faussett, Richard Hayes, Gavin Churchyard, Anthony Butterworth
- London School of Hygiene and Tropical Medicine, London, United Kingdom
- Elizabeth L Corbett, Tsitsi Bandason, Anthony Butterworth, Peter Mason
- Biomedical Research and Training Institute, Harare, Zimbabwe
- Shungu Munyati
- National Institute of Health Research, Harare, Zimbabwe
- Peter Mason
- Department of Medical Laboratory Sciences, University of Zimbabwe, Harare, Zimbabwe
The authors have declared that no competing interests exist.
ELC, SM, RH, GC, and AB designed the study. ELC, TB, YBC, SM, PGF, RH, and AB analyzed the data. ELC, TB, YBC, SM, PGF, RH, GC, AB, and PM contributed to writing the paper. PM was responsible for all of the laboratory data and for ethical approval and monitoring of ethical issues regarding patients.