Editorial

License

Copyright notice
Authors retain copyright and grant the journal the right to be the first publication of the work as licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of authorship of the work and initial publication in this journal.
Authors may separately enter into additional arrangements for non-exclusive distribution of the version of the work published in the journal (e.g., placing it in an institutional repository or publishing it in a book), with an acknowledgement of initial publication in this journal.
Authors are allowed and encouraged to disseminate their work electronically (e.g. in institutional repositories or on their own website) before and during the submission process, as it may lead to productive exchanges, as well as earlier and higher citation of published work (see The Effect of Open Access).