Efremov, A. N.
Sviridenko, B. F.
Bolotova, Ya. V.
Toma, C.
Murashko, Yu. A.
Article History
Received: 9 March 2017
Revised: 26 June 2017
Accepted: 24 July 2017
First Online: 9 April 2019
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.