Tchurikov, Nickolai A.
Yudkin, Dmitry V.
Gorbacheva, Maria A.
Kulemzina, Anastasia I.
Grischenko, Irina V.
Fedoseeva, Daria M.
Sosin, Dmitri V.
Kravatsky, Yuri V.
Kretova, Olga V.
Article History
Received: 2 December 2015
Accepted: 25 April 2016
First Online: 10 May 2016
Competing interests
: The authors declare no competing financial interests.