Publication Ethics

Authorship and author responsibilities

NMJA’ authorship policy ensures that all intellectual contributors are appropriately credited for their involvement in the work, as well as ensuring authors and contributors take responsibility for the final published material.

We ask that individuals contributing to academic work are clearly defined as either named authors (published in the byline and details specified in the contributions statement) or contributors (credited for their contribution in the acknowledgements section).

Named authorship

NMJA follows the International Committee of Medical Journal Editors (ICMJE) guidelines which state that, in order to qualify for authorship of a manuscript, the following criteria should be observed.

  • Acquisition, analysis, or interpretation of data for the work

  • Drafting the work or revising it critically for important intellectual content

  • Provide approval for publication of the content

  • Agree 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

Contributors who do not meet these criteria, but nonetheless provided important contributions to the final manuscript, should be included in the acknowledgement section. It is the author's responsibility to get written approval by persons named in the acknowledgment section.

Author contribution

NMJA uses CRediT (Contributor Roles Taxonomy) which provides a standardized framework for acknowledging individual contributions to research projects, including 14 roles, that can be used to represent the roles typically played by contributors to research outputs.


During the submission process, the submitting author will be asked to specify each co-author's contributions to the manuscript by choosing from among the 14 CRediT roles (listed in the table below). The authors’ contributions statement will be generated automatically based on the information provided, for example: "AB: Writing – review & editing, Conceptualization, Methodology, Project administration; CZD: Writing – review & editing, Conceptualization, Methodology; EF: Writing – original draft, Conceptualization, Methodology; CYD: Writing – review & editing, Formal Analysis; GH: Writing – review & editing; IJ: Writing – review & editing.”

To comply with NMJA authorship policy and ICMJE authorship criteria, each of the co-authors must have participated in writing the original manuscript draft, and/or have critically reviewed and edited the manuscript. Contributors who do not fulfill all ICMJE authorship criteria must be included in the acknowledgements section of the manuscript with their permission.