Spiliopoulos, Stavros https://orcid.org/0000-0003-1860-0568
Vasiniotis Kamarinos, Nikiforos
Konstantos, Chrysostomos
Palialexis, Konstantinos
Reppas, Lazaros
Tsitskari, Maria
Brountzos, Elias
Article History
Received: 1 December 2017
Accepted: 20 January 2018
First Online: 29 January 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: 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.
: Informed consent was obtained from all individual participants included in the study.