About the Authors
- Brett N. Archer
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Affiliation National Institute for Communicable Diseases (NICD), National Health Laboratory Service (NHLS), Johannesburg, Gauteng, South Africa
- Stefano Tempia
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Affiliation United States Centers for Disease Control and Prevention, Attaché to the National Institute for Communicable Diseases (NICD), National Health Laboratory Service (NHLS), Johannesburg, Gauteng, South Africa
- Laura F. White
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Affiliation Department of Biostatistics, School of Public Health, Boston University, Boston, Massachusetts, United States of America
- Marcello Pagano
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Affiliation School of Public Health, Harvard University, Cambridge, Massachusetts, United States of America
- Cheryl Cohen
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* E-mail: cherylc@nicd.ac.za
Affiliations National Institute for Communicable Diseases (NICD), National Health Laboratory Service (NHLS), Johannesburg, Gauteng, South Africa, School of Public Health, University of Witwatersrand, Johannesburg, Gauteng, South Africa
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: BA ST LFW MP CC. Performed the experiments: BA ST LW. Analyzed the data: BA ST LW. Contributed reagents/materials/analysis tools: BA ST LFW MP CC. Wrote the paper: BA ST LFW MP CC.