Open access

All the articles published online by the journal are open access as defined under the Budapest Open Access Initiative (BOAI). Users are authorized to read, download, copy, distribute, print, research and create a link to the integral text of articles or to re-use them for any other legitimate purpose without asking for permission from the editor or the author, provided that the author and the original source are properly cited.

Articles are published under the terms of the Creative Commons Attribution 4.0 International (CC BY) licence, which allows unrestricted use, distribution, reproduction and adaptation of the articles by any means and in any format, provided that the author and the original source are properly cited.

Author Self-Archiving Policy

Authors are permitted to post any version of their manuscript in an institutional or subject repository, according that the source of the official published version is cited properly.

Copyright

Authors hold the copyright of their articles without restriction and retain it without restriction after publication of the articles on the journal’s website.

Submission processing fee

The journal does not charge a fee for processing submissions. The journal is free to authors.