All submitted manuscripts are subject to peer review and editorial approval. Articles will be sent to at least three reviewers. Sometimes, the reviewers are masked as to the identity of the authors and their affiliation. Authors are usually notified within 1-2 months about the acceptability of their manuscript. Reviewers are selected based on their expertise within the topic area of the submission, and their purpose is to assist the authors and the journal by providing a critical review of the manuscript. On receiving reviewers comments, authors are requested to send the revised article, and a copy of their reply to the reviewers, including the comment and explaining the replies to questions and changes made to the revised version. Communication regarding a specific manuscript will take place between the journal and the designated corresponding author only.