About the Authors

David C. Simpson

Affiliation Seattle Biomedical Research Institute, Seattle, Washington, United States of America

Edward Kabyemela

Affiliations MOMS Project, Seattle Biomedical Research Institute, Seattle, Washington, United States of America, Muheza Designated District Hospital, Muheza, Tanzania

Atis Muehlenbachs

Affiliations Seattle Biomedical Research Institute, Seattle, Washington, United States of America, University of Washington, Seattle, Washington, United States of America

Yuko Ogata

Affiliation Seattle Biomedical Research Institute, Seattle, Washington, United States of America

Theonest K. Mutabingwa

Affiliations MOMS Project, Seattle Biomedical Research Institute, Seattle, Washington, United States of America, Muheza Designated District Hospital, Muheza, Tanzania, National Institute for Medical Research, Dar es Salaam, Tanzania

Patrick E. Duffy

Affiliations Seattle Biomedical Research Institute, Seattle, Washington, United States of America, MOMS Project, Seattle Biomedical Research Institute, Seattle, Washington, United States of America, Muheza Designated District Hospital, Muheza, Tanzania, University of Washington, Seattle, Washington, United States of America

Michal Fried

michal.fried@sbri.org

Affiliations Seattle Biomedical Research Institute, Seattle, Washington, United States of America, MOMS Project, Seattle Biomedical Research Institute, Seattle, Washington, United States of America, Muheza Designated District Hospital, Muheza, Tanzania, 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: MF. Performed the experiments: DCS EK AM YO. Analyzed the data: DCS MF. Wrote the paper: DCS PED MF. Designed and managed MOMS Project: MF, s/b: TKM PED. Contributed to manuscript writing: AM.