COPYRIGHT NOTICE LICENSING

Authors publishing in this journal agree to the following terms:

Authors retain copyright and grant the journal rights of first publication with the work simultaneously licensed under the Creative Commons Attribution License https://creativecommons.org/licenses/by-nc-sa/4.0/ which allows others to share the work with acknowledgment authorship of the work and initial publication in this journal.
Authors may enter into separate additional contractual agreements for non-exclusive distribution of the published journal version of the work (e.g., posting it to an institutional repository or publishing it in a book), with acknowledgment of its initial publication in this journal.
Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their websites) before and during the submission process, as this can lead to productive exchange, as well as earlier and greater citation of the published work.