About the Authors

Cynthia J. Snider

Affiliation Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America

Stephen R. Cole

Affiliation Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America

Kiprotich Chelimo

Affiliation Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya

Peter Odada Sumba

Affiliation Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya

Pia D. M. MacDonald

Affiliation Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America

Chandy C. John

Affiliation Departments of Pediatrics and Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, United States of America

Steven R. Meshnick

Affiliation Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, North Carolina, United States of America

Ann M. Moormann

ann.moormann@umassmed.edu

Affiliations Center for Global Health and Diseases, Case Western Reserve University, Cleveland, Ohio, United States of America, Departments of Pediatrics and Quantitative Health Services, University of Massachusetts Medical School, Worcester, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CJS KC POS AMM. Performed the experiments: CJS KC POS AMM. Analyzed the data: CJS SRC PDMM CCJ SRM AMM. Contributed reagents/materials/analysis tools: SRC PDMM CCJ SRM AMM. Wrote the paper: CJS SRC KC POS PDMM CCJ SRM AMM.