An exploration of the Facebook social networks of smokers and non-smokers

• Luella Fu ,

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

  Roles Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Marshall School of Business, University of Southern California, Los Angeles, California, United States of America

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• Megan A. Jacobs ,

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

  Roles Data curation, Formal analysis, Investigation, Project administration, Resources, Writing – original draft, Writing – review & editing

  * E-mail: mjacobs@truthinitiative.org

  Affiliation Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, DC, United States of America

  http://orcid.org/0000-0001-6526-964X

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• Jody Brookover ,

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

  Roles Data curation, Formal analysis, Investigation, Project administration, Resources, Software, Validation, Writing – original draft, Writing – review & editing

  Affiliation Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, DC, United States of America

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• Thomas W. Valente ,

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, United States of America

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• Nathan K. Cobb ,

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

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

  Affiliation Department of Pulmonary and Critical Care, Georgetown University Medical Center, Washington, DC, United States of America

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• Amanda L. Graham

  Contributed equally to this work with: Luella Fu, Megan A. Jacobs, Jody Brookover, Thomas W. Valente, Nathan K. Cobb, Amanda L. Graham

  Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

  Affiliations Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, DC, United States of America, Department of Oncology, Georgetown University Medical Center/Cancer Prevention and Control Program, Lombardi Comprehensive Cancer Center, Washington, DC, United States of America

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