License

By submitting a manuscript to this journal, authors agree with the following terms:

1. Authors retain copyright and grant the journal the right of first publication, with the work simultaneously licensed under the Creative Commons Attribution CC-BY License, which allows for the sharing of the paper while acknowledging authorship and initial publication in this journal.

2. Authors are granted the right to enter into additional and separate contracts aiming at the non-exclusive distribution of the version of the manuscript published in this journal (e.g., reproduction either in institutional repositories or as book chapters), with the acknowledgment of authorship and initial publication in this journal.