Submission of an article implies that the results described have not been published previously, that it is not under consideration for publication elsewhere, that its publication is approved by all authors and that, if accepted, it will not be published elsewhere, without the written consent of the publisher. Every manuscript should be submitted by one of the authors by the email:

A confirmation of reception will be given within 72 hours.

Before submitting a manuscript, please read the INSTRUCTIONS FOR AUTHORS page.