About the Authors

T. Tony Trinh

ttonytrinh@gmail.com

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

Nelly Yatich

Affiliation Coptic Hospital, Nairobi, Kenya

Richard Ngomoa

Affiliation Coptic Hospital, Nairobi, Kenya

Christine J. McGrath

Affiliation Department of Obstetrics and Gynecology, University of Texas Medical Branch, Galveston, Texas, United States of America

Barbra A. Richardson

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

Samah R. Sakr

Affiliation Coptic Hospital, Nairobi, Kenya

Agnes Langat

Affiliation US Center for Disease Control and Prevention, Nairobi, Kenya

Grace C. John-Stewart

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

Michael H. Chung

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: TTT MHC NY. Data curation: TTT BAR. Formal analysis: TTT RN BAR. Investigation: TTT RN. Methodology: TTT NY RN. Project administration: SRS. Resources: SRS. Supervision: GCJ MHC. Validation: TTT BAR. Writing – original draft: TTT NY. Writing – review & editing: TTT CJM GCJ MHC AL.