Ivanov, M. P.
Butov, S. N.
Leonova, L. E.
Romanovskaya, E. V.
Stefanov, V. E.
Article History
Received: 14 November 2017
Revised: 15 April 2019
Accepted: 7 May 2019
First Online: 26 September 2019
COMPLIANCE WITH ETHICAL STANDARDS
: All procedures that were carried out with participation of animals were in accordance with the ethical standards of the accepted practice for such studies.