For all enquiries about your submissions, please send an email to the "Administration Staff" including your paper ID with the subject of enquiry about paper "VT-20xx-xxxx".
For all other general enquiries about the journal including proposal of special issues, any complaints, or suggestions/feedback for the journal, please send an email to the "Editor-in-Chief".
Editor-in-Chief: eic-tvt@outlook.com
Administration Staff: TVT_VTS@outlook.com