Fup journals provide immediate open access to its content. Firenze University Press and the University of Florence, comply with the Budapest Open Access Initiative definition of Open Access: By “open access” , we mean the free availability on the public internet, the permission for all users to read, download, copy, distribute, print, search, or link to the full text of the articles, crawl them for indexing, pass them as data to software, or use them for any other lawful purpose, without financial, legal, or technical barriers other than those inseparable from gaining access to the internet itself. The only constraint on reproduction and distribution, and the only role for copyright in this domain is to guarantee the original authors with control over the integrity of their work and the right to be properly acknowledged and cited. We support a greater global exchange of knowledge by making the research published in our journal open to the public and reusable under the terms of a Creative Commons Attribution 4.0 International Public License (CC-BY-4.0). Furthermore, we encourage authors to post their pre-publication manuscript in institutional repositories or on their websites prior to and during the submission process and to post the Publisher’s final formatted PDF version after publication without embargo. These practices benefit authors with productive exchanges as well as earlier and greater citation of published work.