About the Authors
- Markus Haacker
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* E-mail: mhaacker@hsph.harvard.edu
Affiliations World Bank, Washington, District of Columbia, United States of America, Harvard School of Public Health, Harvard University, Boston, Massachusetts, United States of America
- Nicole Fraser-Hurt
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Affiliation World Bank, Washington, District of Columbia, United States of America
- Marelize Gorgens
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Affiliation World Bank, Washington, District of Columbia, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MH. Performed the experiments: MH. Analyzed the data: MH. Wrote the first draft of the manuscript: MH. Contributed to the writing of the manuscript: MH MG NF. Agree with the manuscript’s results and conclusions: MH MG NF. All authors have read, and confirm that they meet, ICMJE criteria for authorship.