Open Access

We believe in science that is open for everybody all over the world. We make all our papers available online for free, without the need to log in. We believe that only by implementing the open access policy in scientific journals all over the world can we ensure that everybody’s right to access reliable, scientific information, and use it to create valuable concepts and to help science progress, is equal.

We use Creative Commons Attribution License – CC-BY.

Licensees may copy, distribute, display and perform the work and make derivative works and remixes based on it only if they give the author or licensor the credits (attribution). The readers are free to read, download, copy, distribute, print, search, or link to the full texts of our articles.