Nikolopoulos, Georgios K.
Pavlitina, Eirini
Muth, Stephen Q.
Schneider, John
Psichogiou, Mina
Williams, Leslie D.
Paraskevis, Dimitrios
Sypsa, Vana
Magiorkinis, Gkikas
Smyrnov, Pavlo
Korobchuk, Anya
Vasylyeva, Tetyana I.
Skaathun, Britt
Malliori, Melpomeni
Kafetzopoulos, Evangelos
Hatzakis, Angelos
Friedman, Samuel R.
Article History
Received: 17 June 2016
Accepted: 4 November 2016
First Online: 5 December 2016
Competing interests
: The authors declare no competing financial interests.