Makhaeva, Galina F.
Lushchekina, Sofya V.
Boltneva, Natalia P.
Sokolov, Vladimir B.
Grigoriev, Vladimir V.
Serebryakova, Olga G.
Vikhareva, Ekaterina A.
Aksinenko, Alexey Yu.
Barreto, George E.
Aliev, Gjumrakch
Bachurin, Sergey O.
Article History
Received: 13 May 2015
Accepted: 20 July 2015
First Online: 18 August 2015
Competing interests
: The authors declare no competing financial interests.