Petousis, Stamatios http://orcid.org/0000-0002-5564-0406
Christidis, Panagiotis
Margioula-Siarkou, Chrysoula
Sparangis, Nikolaos
Athanasiadis, Apostolos
Kalogiannidis, Ioannis
Article History
Received: 21 January 2018
Accepted: 6 February 2018
First Online: 13 February 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Institutional Review Board and Ethical Review Committee have given approval to the present study.