All manuscripts will be subject to a well-established, fair, unbiased peer review and refereeing procedure, and are considered on the basis of their significance, novelty and usefulness to the Journals readership. The review output will be either accept or reject. A paper once rejected will not be considered again for review. The review process may take approximately two months to be completed. For accepted paper, should authors be requested by the editor to revise the text and minor changes, the revised version should be submitted within 1 month.