National substance use patterns on Twitter

• Hsien-Wen Meng ,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: sherry.meng@utah.edu

  Affiliation Department of Health, Kinesiology, and Recreation, College of Health, University of Utah, Salt Lake City, Utah, United States of America

  http://orcid.org/0000-0002-8952-4286

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• Suraj Kath,

  Roles Data curation, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliation School of Computing, University of Utah, Salt Lake City, Utah, United States of America

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• Dapeng Li,

  Roles Data curation, Methodology, Software, Writing – original draft, Writing – review & editing

  Affiliation Department of Geography, South Dakota State University, Brookings, South Dakota, United States of America

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• Quynh C. Nguyen

  Roles Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

  Affiliation Department of Epidemiology and Biostatistics, University of Maryland School of Public Health, College Park, Maryland, United States of America

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