All contributions are typically sent to a minimum of two independent expert reviewers to assess the scientific quality of the paper. Once the manuscript is received, the editor will examine the manuscript for the scope and instructions of the journal and this take about one week. Reviewers are contacted before being sent a paper and are asked to return comments within 2 weeks for most papers. If reviewers delay their response, a reminder will be sent to them to send their comments within one week. Comments of reviewers will be sent to the author and he will be asked to return the corrected version within 2 weeks. After receiving the corrected version of the manuscript, the author will be sent an acceptance later inform him that his manuscript is accepted and will be published in the coming issue of the journal. The Editor is responsible for the final decision regarding acceptance or rejection of articles. The Editor's decision is final.