JNCOG is committed to maintaining high standards through rigorous peer review together with strict ethical policies. Any infringements of professional ethical codes, such as plagiarism, fraudulent use of data, and bogus claims of authorship, should be taken very seriously by the editors with zero tolerance. JNCOG follows the Code of Conduct (http://publicationethics.org/resources/code-conduct) of the Committee on Publication Ethics (COPE) and follows the COPE Flowcharts for Resolving Cases of Suspected Misconduct.

It should be noted that plagiarism in articles is carefully checked by the following system:

Conflict of interest:

All authors are requested to disclose any actual or potential conflict of interest including any financial, personal, or other relationships with other people or organizations within three years of beginning the submitted work that could inappropriately influence, or be perceived to influence, their work. Therefore all authors of the accepted papers should complete and sign this file and submit it to the journal.

Copyright:

The authors of the accepted papers, by sending the final original files of their article, agree that the copyright of their article is transferred to this journal. Also, they should notice that we follow the CC BY creative commons copyright license. Therefore all authors of the accepted papers should complete and sign this file and submit it to the journal.