FOREWORD

License

Open Access Policy and Copyright

This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, or use them for any other lawful purpose, without asking prior permission from the publisher or the author.

Authors who publish with this journal agree to the following terms:

1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under the terms of the Creative Commons Attribution license (CC BY) that allows others to share the work with an acknowledgement of the work’s authorship and initial publication in this journal.
2. Authors grant the publisher commercial rights to produce hardcopy volumes of the journal for sale to libraries and individuals.
3. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal’s published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.