GMJ Medicine- Publication Ethics
Publication Ethics

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The ethical policy of GMJ Medicine is based on the Committee on Publication Ethics (COPE) guidelines and complies with International Committee of Medical Journal Editors (ICMJE) codes of conduct. The following guidelines should be read in line with the journal’s guide for authors. The statements confirm that confidentiality and fairness should be considered in all the GMJ Medicine procedures and interactions. Readers, authors, reviewers and editors should follow these ethical policies once working with GMJ Medicine.

Authorship Criteria

Any author should have participated significantly and sufficiently in the work to take responsibility for the whole content. According to the guidelines of ICMJE, authorship credit should be based only on (a) significant contributions to conception and design; or acquisition of data; or interpretation and analysis of data, and (b) drafting the manuscript or revising it critically, and (c) final approval of the version to get published. Conditions a, b and c must all be met. All contributing authors must complete and submit an Authorship Statement Form once submitting a manuscript to the GMJ Medicine. In addition, corresponding author is required to identify all authors’ contribution to the work described in the manuscript. All persons who have made substantial contributions to the work reported in the manuscript (e.g., data collection, analysis, writing or editing assistance) but who do not fulfill the authorship criteria should be mentioned along with their specific contributions in the Acknowledgments Section of the manuscript. All contributing authors must verify that the manuscript represents authentic and valid work and that neither this manuscript nor one with significantly similar content under their authorship has been published or is being considered for publication elsewhere.

For more information on authorship criteria, please see the ICMJE website.

Conflict of Interest

According to ICMJE guidelines, a conflict of interest may exist when an author (or the author’s institution), reviewer or editor has personal or financial relationships that influence (bias) inappropriately his/her action (such relationships are also known as dual commitments, competing interests, or competing loyalties). These relationships vary from those with negligible potential to those with great potential to influence judgment, and not all relationships represent true conflict of interest. The potential for conflict of interest can exist whether or not an individual believes that the relationship affects his or her scientific judgment. Financial relationships (such as employment, consultancies, stock ownership, honoraria, paid expert testimony) are the most easily identifiable conflicts of interest and the most likely to undermine the credibility of the journal, the authors, and of science itself. However, conflicts can occur for other reasons, such as personal relationships, academic competition, and intellectual passion. All contributing authors will be required to complete and submit GMJ Authorship Statement, Conflicts of Interest; Financial Disclosure and Copyright Transfer (see Sample GMJ Authorship Form). In this form, authors will disclose all potential conflicts of interest, including relevant financial activities, interests, relationships and affiliations (other than those affiliations mentioned in the title page of the manuscript). 

Changes to Authorship

This statement concerns the addition, deletion, or rearrangement of author names in the authorship of submitted manuscripts as described here. After the manuscript is submitted or accepted for publication, the corresponding author is required to send a request to add or remove an author, or to rearrange the author names of the submitted/accepted manuscript and must include: (a) the reason the name should be added or removed, or the author names rearranged and (b) signed GMJ Change to Authorship Form by all authors that they agree with the addition, removal or rearrangement. Requests that are not sent by the corresponding author will be forwarded by the Journal Managing Editor to the corresponding author, who must follow the procedure as described above. No authorship change is allowed after publication of manuscript.

Role of Funding Source

Authors are requested to clearly identify who provided financial support for the conduct of research and/or preparation of the article and briefly describe the role of the funder/sponsor in any part of the work including design and conduct of the study, data collection, data management, data analysis and interpretation, preparation, review and approval of the manuscript. The following rules should be followed:

The sentence should begin with: ‘This work was supported by …’.
The full official funding agency name should be given, i.e. ‘the National Cancer Institute at the National Institutes of Health’.
Grant numbers should be complete and accurate and provided in brackets as follows: ‘[grant number ABX CDXXXXXX]’
Multiple grant numbers should be separated by a comma as follows: ‘[grant numbers ABX CDXXXXXX, EFX GHXXXXXX]’

Open Access

GMJ Medicine is an open access journal. All published articles are freely available upon publication for everyone to read and download. Reusing and publishing GMJ Medicine published articles is permitted by following Creative Commons user license: are free to copy and redistribute the GMJ Medicine published articles in any medium or format under the Creative commons license terms and conditions.

Digital archiving policy

The GMJ Medical Press follows digital archiving in line with the policy of German National Library. All contents of GMJ Medical Press archives in German National Library.

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