1. Authors retain the copyright to their work and grant the journal the right of first publication. The work is simultaneously licensed under a Creative Commons Attribution License, which permits others to share the work with proper acknowledgment of the authorship and its initial publication in this journal.

2. Authors may enter into separate, additional contractual arrangements for the non-exclusive distribution of the published version of their work (e.g., depositing it in an institutional repository or publishing it in a book), provided that the work's initial publication in this journal is properly acknowledged.

3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their personal websites) before and during the submission process, as this may facilitate productive academic exchanges and lead to earlier and greater citation of the published work (see The Effect of Open Access).