Open Access Policy

The journal provides immediate open access to its content based on the principle that making research freely available to the public supports a greater global exchange of knowledge.
All articles published in the journal are distributed under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0):
https://creativecommons.org/licenses/by/4.0/
This license permits unrestricted use, distribution, reproduction, and adaptation of the material in any medium or format, provided that appropriate credit is given to the original author(s) and the source of publication.
Authors retain copyright of their work and grant the journal the right of first publication.
The journal does not charge readers or institutions for access to published content. Full-text articles are available free of charge immediately after publication.