All work published in Periodontology 4 is open access and freely available, published, and distributed under Creative Commons Attribution International License. This allows unrestricted use, distribution, and reproduction of an article in any medium, provided that the original work is properly cited and due credit is given to authors and original publisher. The full-text of all articles published in the journal is available free of charge and fee, immediately on publication.

Readers can view, download, print, and redistribute any article without a subscription, enabling a much greater distribution of an author’s work. This translates into wide dissemination and increased impact of the authors published work.

To support the open access publication, donations are freely done. It is not an obligation, but it helps to maintain the journal with office expenses, staff salaries, maintaining the websites, hosting environment, software for processing manuscripts (e.g. plagiarism), editing, peer-reviewing, copyediting, typesetting, publishing every paper in multiple formats, submitting the articles to electronic databases.

Ability to donate will not influence, anyway, editorial decision making!


Before confirming the donation, after a click on the “Donate” button, it must appear the e-mail periodontology4@gmail.com