When page proofs are corrected and all remaining editorial issues are resolved, the paper will be uploaded and published on the website as soon as possible. This benefits authors with an earlier publication date and enables readers can read the papers before they appear in print. 

Online publication usually occurs within a few working days after the poof. Manuscripts under consideration for cover artwork often remain published online for longer times. 

Any errors detected after a online manuscript must be submitted as an addition or correction, so authors should make effort to ensure their proofs are correct before submitted. 

•       The received date is the date that the editors received the original (or if previously rejected, the resubmitted) manuscript; 

•       The receipt date will be the day that a received email sending out by the Editorial Office;

•       The publication date will be the day when paper first appears online ( CCS Publishing).