About the Authors

Gilles Van Cutsem

gillesvancutsem@gmail.com

Affiliations Médecins Sans Frontières, Cape Town, South Africa, Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Nathan Ford

Affiliations Médecins Sans Frontières, Cape Town, South Africa, Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Katherine Hildebrand

Affiliations Médecins Sans Frontières, Cape Town, South Africa, Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Eric Goemaere

Affiliation Médecins Sans Frontières, Cape Town, South Africa

Shaheed Mathee

Affiliation Department of Health, Provincial Government of the Western Cape, Cape Town, South Africa

Musaed Abrahams

Affiliation Médecins Sans Frontières, Cape Town, South Africa

David Coetzee

Affiliation Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Andrew Boulle

Affiliation Centre for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, 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: GvC EG AB. Performed the experiments: GvC. Analyzed the data: GvC NF KH AB. Contributed reagents/materials/analysis tools: KH. Wrote the paper: GvC NF KH EG SM MA DC AB.