Authorship
As stated in the Uniform Requirements for Manuscripts Submitted to Biomedical Journals, credit for authorship requires: 1. Substantial contributions to the conception or design of the work; or the acquisition, analysis, or interpretation of data for the work; AND 2. Drafting the work or revising it critically for important intellectual content; AND 3. Final approval of the version to be published; AND 4. Agreement to be accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. All authors must attest that they fulfill the authorship criteria. There should be a statement in manuscript explaining contribution of each author to the work. Those contributors who did not fulfill authorship criteria should be listed in acknowledgments. Any change in authorship after submission must be approved in writing by all authors. All persons designated as authors should qualify for authorship. The order of authorship should be a joint decision of the co-authors. Assurance that all authors of the paper have fulfilled these criteria for authorship should be given in the covering letter.
Affiliations
A correction notice will be issued when it is necessary to correct an error or omission which can impact the interpretation of the article, but where the scholarly integrity of the article remains intact. Examples include mislabeling of a figure, missing key information on funding or competing interests of the authors.
Addiction & Health distinguishes between major and minor errors. For correction notices, major errors or omissions are considered to be any changes which impacts the interpretation of the article, but where the scholarly integrity of the article remains intact.
Expression of Concern
In some cases, an Expression of Concern notice may be considered where concerns of a major nature have been raised (e.g. serious research or publication misconduct), but where the outcome of the investigation is inconclusive or where due to various complexities the investigation will not be complete for a considerable time.
When the investigation has been completed a Retraction or Correction notice may follow the Expression of Concern, and alongside the original article, all will remain part of the permanent published record.
Publication of an expression of concern notice will be considered if:
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There is inconclusive evidence of research or publication misconduct by the authors, but the nature of the concerns warrant notifying the readers.
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There are well-founded concerns that the findings are unreliable or that misconduct may have occurred, but there is limited cooperation from the authors’ institution(s) in investigating the concerns raised.
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There is an investigation into alleged misconduct related to the publication that has not been, or would not be, fair and impartial or conclusive.
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An investigation is underway, but a judgement will not be available for a considerable time and the nature of the concerns warrant notifying the readers.
Retractions
A retraction notice will be issued where a major error (e.g. in the analysis or methods) invalidates the conclusions in the article, or where research misconduct or publication misconduct has taken place (e.g. research without required ethical approvals, fabricated data, manipulated images, plagiarism, duplicate publication etc.). The decision to issue a retraction for an article will be made in accordance with COPE guidelines, and will involve an investigation by the editorial staff in collaboration with the editor. Authors and institutions may request a retraction of their articles if their reasons meet the criteria for retraction. The COPE retraction guidelines can be found on the COPE website.