Self-citation is the hallmark of productive authors, of any gender

• Shubhanshu Mishra,

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

  Affiliation School of Information Sciences, University of Illinois at Urbana-Champaign, Champaign, IL 61820, United States of America

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• Brent D. Fegley,

  Roles Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliations School of Information Sciences, University of Illinois at Urbana-Champaign, Champaign, IL 61820, United States of America, Illinois Informatics Institute, University of Illinois at Urbana-Champaign, Urbana, IL 61801, United States of America

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• Jana Diesner,

  Roles Formal analysis, Supervision, Writing – original draft

  Affiliation School of Information Sciences, University of Illinois at Urbana-Champaign, Champaign, IL 61820, United States of America

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• Vetle I. Torvik

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

  * E-mail: vtorvik@illinois.edu

  Affiliation School of Information Sciences, University of Illinois at Urbana-Champaign, Champaign, IL 61820, United States of America

  http://orcid.org/0000-0002-0035-1850

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