About the Authors

Georgiy Bobashev

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

bobashev@rti.org

Affiliation Center for Data Science, RTI International, Research Triangle Park, NC, United States of America

Sarah Mars

Roles Conceptualization, Investigation, Writing – original draft, Writing – review & editing

Affiliation University of California, San Francisco, Department of Family and Community Medicine, San Francisco, CA, United States of America

Nicholas Murphy

Roles Data curation, Investigation, Resources, Writing – original draft

Affiliation University of California, San Francisco, Department of Family and Community Medicine, San Francisco, CA, United States of America

Clinton Dreisbach

Roles Formal analysis, Software, Visualization

Affiliation Center for Data Science, RTI International, Research Triangle Park, NC, United States of America

William Zule

Roles Conceptualization, Formal analysis, Methodology, Validation, Writing – original draft, Writing – review & editing

Affiliation Center for Global Health, RTI International, Research Triangle Park, NC, United States of America

Daniel Ciccarone

Roles Conceptualization, Funding acquisition, Investigation, Supervision, Writing – original draft, Writing – review & editing

Affiliation University of California, San Francisco, Department of Family and Community Medicine, San Francisco, CA, United States of America

Competing Interests

Dr. Ciccarone is a Guest Editor for the Substance Use, Misuse and Dependence: Prevention and Treatment Call for papers but will not be involved in the peer-review of this work or in decisions about inclusion in the collection. This does not alter our adherence to PLOS ONE policies on sharing data and materials.