Acknowledging contributors

All contributors who do not meet the criteria for authorship should be listed in an Acknowledgements section. Examples of those who might be acknowledged include a person who provided purely technical help, writing assistance or a department chair who provided only general support. Financial and material support should also be acknowledged. Please ensure that anyone acknowledged has granted permission to be listed.

Contributorship statement

A contributorship statement is required for every manuscript submitted and should outline who has contributed what to the planning, conduct, and reporting of the work described in the article. This should include both authors and contributors.

Alteration to authorship

Any change in authors after initial submission must be approved by all authors. This applies to additions, deletions, a change of order to the authors’ names or a change to the attribution of contributions. Any alterations must be explained to the Editor. The Editor may contact any of the authors and/or contributors to ascertain whether they have agreed to any alteration
 
COPE principle
If any duplication , fabrication, plagiarism and other misconduct is identified, COPE guideline will be followed.
All changes in authorships should be done according to COPE principles.