Boyko, Konstantin M.
Rakitina, Tatiana V.
Korzhenevskiy, Dmitry A.
Vlaskina, Anna V.
Agapova, Yuliya K.
Kamashev, Dmitry E.
Kleymenov, Sergey Y.
Popov, Vladimir O.
Article History
Received: 6 July 2016
Accepted: 13 October 2016
First Online: 3 November 2016
Competing interests
: The authors declare no competing financial interests.