Papoutsis, Konstantinos
Kapelouzou, Alkistis
Georgiopoulos, Georgios
Kontogiannis, Christos
Kourek, Christos
Mylonas, Konstantinos S
Patelis, Nikolaos
Cokkinos, Dennis V
Karavokyros, Ioannis
Georgopoulos, Sotirios
Article History
Received: 3 May 2019
Accepted: 12 December 2019
First Online: 5 February 2020
Competing interests
: The authors declare no competing interests.