1. Duplications: A manuscript will not be considered for publication if the author submits the same contents of research results or figures that have already been published in other scientific journals or periodicals.
2. Authorship: All of the following conditions should be met to qualify for authorship:
2-1. One who contributes substantially the concept and design of research, acquisition of data, analysis and interpretation of data
2-2. One who drafts the article or revises it critically
2-3. One who guides the research and corresponds with the editor.
The Editor-in-Chief and Editorial Board will consider ethical problems first when research ethics are raised as an issue in the journal.
For other ethical issues that are not stated in this information, international standards for editors and authors (http://publicationethics.org/international-standards-editors-and-authors) will be adopted.