Tziavos, Ilias N. http://orcid.org/0000-0002-3797-8016
Article History
Received: 3 November 2019
Accepted: 21 January 2020
First Online: 11 February 2020
Compliance with ethical standards
:
: The author declares that there is no conflict of interest.
: The paper is in compliance with the ethical guidelines of the journal. Cited researches and figures refer to studies published in the framework of the GEOMED project.