Starting with 2016 IJP levies an article-processing charge of 3.000.000 Rls. for each original, short communication and case report article (not Reviews, Minireviews or Letters-to-the Editor) accepted for publication. Please note that these charges apply only to accepted articles of Iranian authors. All other articles are exempt from these charges. Payment will become due if your manuscript is accepted for publication by the editors. The article processing charge must be paid before the manuscript will be published.