Authors retain the copyright to articles published in the journal and, by submitting a work for publication, agree that it will be published under the Creative Commons Attribution (CC BY 4.0) open-access license, under which readers may freely use, distribute, and adapt the material, provided the author's name is credited, in accordance with the open-access policy. Authors retain the right to adapt and reproduce their own works, provided that the journal is credited as the source of first publication.

The full text of the license is available at:

https://creativecommons.org/licenses/by/4.0/