About the Authors

Michael B. Arndt

marndt@uw.edu

Affiliation Department of Epidemiology, University of Washington, Seattle, Washington, United States of America

Grace John-Stewart

Affiliations Department of Epidemiology, University of Washington, Seattle, Washington, United States of America, Department of Global Health, University of Washington, Seattle, Washington, United States of America, Department of Medicine, University of Washington, Seattle, Washington, United States of America, Department of Pediatrics, University of Washington, Seattle, Washington, United States of America, Department of Allergy and Infectious Disease, University of Washington, Seattle, Washington, United States of America

Barbra A. Richardson

Affiliation Department of Biostatistics, University of Washington, Seattle, Washington, United States of America

Benson Singa

Affiliations Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya, Centre for Reproductive Health, Kenya Medical Research Institute, Nairobi, Kenya

Lisette van Lieshout

Affiliation Department of Parasitology, Leiden University Medical Centre, Leiden, The Netherlands

Jaco J. Verweij

Affiliation Department of Parasitology, Leiden University Medical Centre, Leiden, The Netherlands

Laura R. Sangaré

Affiliation Department of Global Health, University of Washington, Seattle, Washington, United States of America

Loice W. Mbogo

Affiliation Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya

Jacqueline M. Naulikha

Affiliation Centre for Clinical Research, Kenya Medical Research Institute, Nairobi, Kenya

Judd L. Walson

Affiliations Department of Epidemiology, University of Washington, Seattle, Washington, United States of America, Department of Global Health, University of Washington, Seattle, Washington, United States of America, Department of Medicine, University of Washington, Seattle, Washington, United States of America, Department of Pediatrics, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLW JJV LV BS JMN. Performed the experiments: JJV LV LWM. Analyzed the data: MBA. Contributed reagents/materials/analysis tools: JLW JJV LV BAR LRS. Wrote the manuscript: MBA JLW GJ.