About the Authors

Emily A. Kendall

ekendal2@jhmi.edu

Affiliation Division of Infectious Diseases, School of Medicine, Johns Hopkins Hospital, Baltimore, Maryland, United States of America

Danie Theron

Affiliation Brewelskloof Hospital, Worcester, South Africa

Molly F. Franke

Affiliation Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America

Paul van Helden

Affiliation Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa

Thomas C. Victor

Affiliation Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa

Megan B. Murray

Affiliations Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, United States of America, Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

Robin M. Warren

Affiliation Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa

Karen R. Jacobson

Affiliations Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KRJ EAK RMW MBM TCV DT. Performed the experiments: EAK KRJ DT. Analyzed the data: EAK KRJ MFF. Contributed reagents/materials/analysis tools: DT RMW PvH TCV MBM. Wrote the manuscript: EAK.