About the Authors
- Joshua P. Rising
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* E-mail: jrising@pewtrusts.org
Affiliation The Pew Charitable Trusts, Washington, District of Columbia, United States of America
- Ben Moscovitch
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Affiliation The Pew Charitable Trusts, 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: JPR BM. Performed the experiments: JPR BM. Analyzed the data: JPR BM. Contributed reagents/materials/analysis tools: JPR BM. Wrote the paper: JPR BM.