Garanina, Anastasiia S.
Kisurina-Evgenieva, Olga P.
Erokhina, Maria V.
Smirnova, Elena A.
Factor, Valentina M.
Onishchenko, Galina E.
Article History
Received: 25 May 2016
Accepted: 15 September 2017
First Online: 2 October 2017
Competing Interests
: The authors declare that they have no competing interests.