Open access and pricing policy

This journal is an open access journal, which means that all content is freely available at no charge to individuals or their institution. Users may read, download, copy, distribute, print, search or link to the full text of articles, or use them for any other lawful purpose, without seeking prior permission from the publisher or author.

Reuse of the works may be made under the terms of the Creative Commons Attribution 4.0 (CC BY 4.0) license.

In addition, it does not charge submission fees, nor does it charge fees for the publication of its articles.