Bougioukli, Sofia
Κollia, Panagoula
Koromila, Theodora
Varitimidis, Sokratis
Hantes, Michael
Karachalios, Theofilos
Malizos, Κonstantinos Ν.
Dailiana, Zoe H.
Article History
Received: 22 January 2018
Accepted: 24 March 2018
First Online: 17 April 2018
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: The study has been approved by the University’s institutional research board and has been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.