Loneliness and fearfulness are associated with non-fatal drug overdose among people who inject drugs

• Oluwaseun Falade-Nwulia ,

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

  * E-mail: ofalade1@jhmi.edu

  Affiliation Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  https://orcid.org/0000-0003-2321-2295

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• Kathleen Ward,

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

  Affiliations Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America, School of Public Health, Drexel University, Philadelphia, PA, United States of America

  https://orcid.org/0000-0003-4552-2585

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• Karla D. Wagner,

  Roles Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation School of Public Health, University of Nevada, Reno, NV, United States of America

  https://orcid.org/0000-0002-8614-2004

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• Hamidreza Karimi-Sari,

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

  Affiliation Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

  https://orcid.org/0000-0002-6827-9496

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• Jeffrey Hsu,

  Roles Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Department of Psychiatry and Behavioral Science, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

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• Mark Sulkowski,

  Roles Methodology, Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

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• Carl Latkin,

  Roles Supervision, Validation, Writing – original draft, Writing – review & editing

  Affiliation Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, United States of America

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• Evaristus Nwulia

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

  Affiliation Department of Psychiatry, Howard University, Washington, DC, United States of America

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