The frequency of journal’s release
- from the date of foundation in 2004 till 2016 (inc.) – 3 issues per year.
- from 2017 till now – semiannual1, June and December2.
Content is published online as soon as it is ready. Every six months — in June and late December all of the content published is gathered together into the journal's semiannual issue.
1 The ISSN Register metadata have been updated accordingly on 21 November 2016.
2 Sometimes these dates are subject to change.