About the Authors

Jeremy S. Slone

jsslone@txch.org

Affiliation Division of Pediatric Hematology-Oncology, Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Catherine Chunda-Liyoka

Affiliation Department of Pediatrics and Child Health, University Teaching Hospital, and University of Zambia School of Medicine, Lusaka, Zambia

Marta Perez

Affiliation Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Nora Mutalima

Affiliation Epidemiology and Cancer Statistics Group, University of York, York, England, United Kingdom

Robert Newton

Affiliations Epidemiology and Cancer Statistics Group, University of York, York, England, United Kingdom, Medical Research Council/Uganda Virus Research Institute Research Unit on Acquired Immune Deficiency Syndrome (AIDS), Entebbe, Uganda

Chifumbe Chintu

Affiliation Department of Pediatrics and Child Health, University Teaching Hospital, and University of Zambia School of Medicine, Lusaka, Zambia

Chipepo Kankasa

Affiliation Department of Pediatrics and Child Health, University Teaching Hospital, and University of Zambia School of Medicine, Lusaka, Zambia

James Chipeta

Affiliation Department of Pediatrics and Child Health, University Teaching Hospital, and University of Zambia School of Medicine, Lusaka, Zambia

Douglas C. Heimburger

Affiliations Division of General Internal Medicine and Public Health, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Vanderbilt Institute for Global Health, Nashville, Tennessee, United States of America

Sten H. Vermund

Affiliations Division of General Internal Medicine and Public Health, Department of Medicine, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Vanderbilt Institute for Global Health, Nashville, Tennessee, United States of America, Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America

Debra L. Friedman

Affiliations Division of Pediatric Hematology-Oncology, Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America, Vanderbilt-Ingram Cancer Center; Nashville, Tennessee, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JS CCL NM RN CC CK JC DH SV DF. Performed the experiments: JS CCL MP. Analyzed the data: JS CCL SV DH DF. Contributed reagents/materials/analysis tools: JS CCL NM RN. Wrote the paper: JS CCL DH SV DF.