Lezina, L
Aksenova, V
Ivanova, T
Purmessur, N
Antonov, A V
Tentler, D
Fedorova, O
Garabadgiu, A V
Talianidis, I
Melino, G
Barlev, N A
Article History
Received: 6 December 2013
Revised: 1 May 2014
Accepted: 9 June 2014
First Online: 15 August 2014
Competing interests
: The authors declare no conflict of interest.