Katselou, Maria
Papoutsis, Ioannis
Nikolaou, Panagiota
Spiliopoulou, Chara
Athanaselis, Sotiris
Article History
Received: 3 August 2016
Accepted: 27 August 2016
First Online: 17 September 2016
Compliance with ethical standards
:
: There are no financial or other relations that could lead to a conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.