About the Authors
- David A. Katz
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* E-mail: dkatz7@u.washington.edu
Affiliation Department of Epidemiology, University of Washington, Seattle, Washington, United States of America
- James N. Kiarie
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Affiliation Department of Obstetrics/Gynaecology, University of Nairobi, Nairobi, Kenya
- Grace C. John-Stewart
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Affiliations 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 Global Health, University of Washington, Seattle, Washington, United States of America
- Barbra A. Richardson
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Affiliations Department of Biostatistics, University of Washington, Seattle, Washington, United States of America, Division of Public Health Sciences, Fred Hutchinson Cancer Research Cancer, Seattle, Washington, United States of America
- Francis N. John
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Affiliation Department of Obstetrics/Gynaecology, University of Nairobi, Nairobi, Kenya
- Carey Farquhar
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Affiliations 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
Conceived and designed the experiments: JNK GJS BAR CF. Performed the experiments: JNK GJS BAR FNJ CF. Analyzed the data: DAK. Wrote the paper: DAK CF.