Doroshkov, A. V.
Afonnikov, D. A.
Dobrovolskaya, O. B.
Pshenichnikova, T. A.
Funding for this research was provided by:
Russian Foundation for Basic Research (14-07-31226)
Russian Science Foundation (14-14-00734)
State Budget Program (VI.53.1.3)
Article History
Received: 19 January 2015
Accepted: 13 July 2015
First Online: 1 August 2015
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.