Pagkopoulou, Eleni http://orcid.org/0000-0002-5755-1538
Arvanitaki, Alexandra http://orcid.org/0000-0003-3180-7280
Daoussis, Dimitrios http://orcid.org/0000-0001-8027-3655
Garyfallos, Alexandros http://orcid.org/0000-0001-7289-1293
Kitas, George http://orcid.org/0000-0002-0828-6176
Dimitroulas, Theodoros http://orcid.org/0000-0002-0364-1642
Article History
Received: 25 April 2019
Accepted: 4 July 2019
First Online: 12 July 2019
Compliance with ethical standards
:
: All authors disclose that they do not have any financial or other relationships, which might lead to a conflict of interest regarding this paper.