About the Authors

Adam Akullian

Contributed equally to this work with: Adam Akullian, Eric Ng’eno

akullian@u.washington.edu

Affiliation University of Washington, School of Public Health and Community Medicine, Department of Epidemiology, Seattle, Washington, United States of America

Eric Ng’eno

Contributed equally to this work with: Adam Akullian, Eric Ng’eno

Affiliation Kenya Medical Research Institute, Center for Global Health Research (KEMRI-CGHR), Kenya

Alastair I. Matheson

Affiliation University of Washington, School of Public Health and Community Medicine, Department of Epidemiology, Seattle, Washington, United States of America

Leonard Cosmas

Affiliation Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention-Kenya, Nairobi, Kenya

Daniel Macharia

Affiliation Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention-Kenya, Nairobi, Kenya

Barry Fields

Affiliation Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention-Kenya, Nairobi, Kenya

Godfrey Bigogo

Affiliation Kenya Medical Research Institute, Center for Global Health Research (KEMRI-CGHR), Kenya

Maina Mugoh

Affiliation Kenya Medical Research Institute, Center for Global Health Research (KEMRI-CGHR), Kenya

Grace John-Stewart

Affiliation Departments of Global Health, Medicine, Pediatrics and Epidemiology, University of Washington, Seattle, Washington, United States of America

Judd L. Walson

Affiliation Departments of Global Health, Medicine, Pediatrics and Epidemiology, University of Washington, Seattle, Washington, United States of America

Jonathan Wakefield

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

Joel M. Montgomery

Affiliation Division of Global Health Protection, Center for Global Health, Centers for Disease Control and Prevention-Kenya, Nairobi, Kenya

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: AA EN AIM GJS JW JMM. Wrote the paper: AA EN GJS JLW JM. Contributed to acquisition of data: AA EN MM JM LC DM BF GB. Contributed to critical revision of the manuscript for important intellectual content: AA AIM EN JLW GJS LC DM.