Papavasileiou, Georgia http://orcid.org/0000-0002-3763-6163
Hajiioannou, Jiannis
Kapsalaki, Eutixia
Bizakis, Ioannis
Fezoulidis, Ioannis
Vassiou, Katerina
Article History
Received: 9 August 2019
Accepted: 30 December 2019
First Online: 16 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any authors.