Kozlov, Sergey A.
Lazarev, Vassili N.
Kostryukova, Elena S.
Selezneva, Oksana V.
Ospanova, Elena A.
Alexeev, Dmitry G.
Govorun, Vadim M.
Grishin, Eugene V.
Article History
Received: 8 April 2014
Accepted: 9 June 2014
First Online: 5 August 2014
Competing interests
: The authors declare no competing financial interests.