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-NC-ND.

Licensees may share, copy and redistribute the material in any medium or format, under the condtion that they give appropriate credit, provide a link to the license, and indicate if changes were made. The licensees may not use the material for commercial purposes. The material cannot be modified.