About the Authors
- Eric C. Leas
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Contributed equally to this work with: Eric C. Leas, John W. Ayers
Affiliation University of California San Diego School of Medicine, San Diego, CA, United States of America
- Benjamin M. Althouse
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Affiliations Institute for Disease Modeling, Bellevue, WA, United States of America, University of Washington, Seattle, WA, United States of America, Santa Fe Institute, Santa Fe, NM, United States of America, New Mexico State University, Las Cruces, NM, United States of America
- Mark Dredze
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Affiliations Human Language Technology Center of Excellence, Johns Hopkins University, Baltimore, MD, United States of America, Bloomberg LP, New York, New York, United States of America
- Nick Obradovich
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Affiliations Scripps Institution of Oceanography, University of California San Diego, San Diego, CA, United States of America, Department of Political Science, University of California San Diego, San Diego, CA, United States of America
- James H. Fowler
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Affiliations University of California San Diego School of Medicine, San Diego, CA, United States of America, Department of Political Science, University of California San Diego, San Diego, CA, United States of America
- Seth M. Noar
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Affiliations School of Media and Journalism, University of North Carolina, Chapel Hill, NC, United States of America, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, United States of America
- Jon-Patrick Allem
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Affiliation Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
- John W. Ayers
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Contributed equally to this work with: Eric C. Leas, John W. Ayers
* E-mail: ayers.john.w@gmail.com
Affiliation Graduate School of Public Health, San Diego State University, San Diego, CA, United States of America
Competing Interests
Mark Dredze is commercially employed by Bloomberg LP. There are no other relevant competing interests. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: ECL JWA. Analyzed the data: ECL BMA JWA. Contributed reagents/materials/analysis tools: ECL BMA MD NO JHF SMN JPA JWA. Wrote the paper: ECL BMA MD NO JHF SMN JPA JWA.