Grigoriou, Constantina
Karavoltsos, Sotirios
Kaliora, Andriana C.
Sakellari, Aikaterini
Plavšić, Marta
Dassenakis, Manos
Kalogeropoulos, Nick
Article History
Received: 27 March 2018
Revised: 6 June 2018
Accepted: 9 June 2018
First Online: 18 June 2018
Compliance with ethical standards
:
: The authors declare 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.