Nesterenko, Ludmila N
Zigangirova, Nailya A
Zayakin, Egor S
Luyksaar, Sergey I
Kobets, Natalie V
Balunets, Denis V
Shabalina, Ludmila A
Bolshakova, Tatiana N
Dobrynina, Olga Y
Gintsburg, Alexander L
Article History
Received: 27 August 2015
Revised: 28 October 2015
Accepted: 17 November 2015
First Online: 6 January 2016
Competing interests
: The authors declare no conflict of interest.
Free to read: This content has been made available to all.