Keywords:

A list of 3-10 keywords must be provided for indexing purposes. All keywords should be provided according to the MeSH terms at: http://www.nlm.nih.gov/mesh/MBrowser.html. Note that the preferred expression is indicated by the label "MeSH Heading" and not "Entry Term". The desired terms may then be copied from the MeSH Browser. Another way of finding appropriate headings is to search PubMed to find articles on similar topics, and review the MeSH headings assigned to those articles. To read more about Keywords click here.

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• In the "Keywords" section, enter your manuscripts' keywords.
• Keywords can be separated using Tab or Enter button on keyboard or by clicking the keyword.
• If the entered keyword had been defined in the journal before, the system will suggest this keyword to the author.
• In other states, the author can enter his/her own keywords.
• Also, for deleting each keyword, author can simply click the delete sign on every keyword.