First, each article is considered by one of the editors, who decide whether it will be sent to double-blind peer review. Second, two anonymous reviewers recommend whether the article should be published as sent to the editors / published after a language proofreading / revised in accordance with the above remarks and published / revised in accordance with the above remarks and resubmitted / not published at any case. The editors make their decision based on these recommendations. If the reviewers disagree, editors may deciude themselves or send the article to a third anonymous reviewer. Third, the author receives all the comments from editors and reviewers and (if the reviews required) revises the article. Forth, the editor(s) in the collaboration with the author bring the article up to the final version.