Margaritopoulou, Theoni
Toufexi, Eleftheria
Kizis, Dimosthenis
Balayiannis, George
Anagnostopoulos, Christos
Theocharis, Andreas
Rempelos, Leonidas
Troyanos, Yerasimos
Leifert, Carlo http://orcid.org/0000-0002-2974-3612
Markellou, Emilia
Article History
Received: 16 May 2019
Accepted: 4 February 2020
First Online: 25 February 2020
Competing interests
: The authors declare no competing interests.