Golubev, A. A.
Validov, Sh. Z.
Usachev, K. S.
Yusupov, M. M.
Article History
Received: 4 March 2019
Revised: 15 March 2019
Accepted: 15 March 2019
First Online: 19 August 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare that they have no conflict of interest.
: <i>Statement of the welfare of animals</i>. This article does not contain any studies involving animals or human participants performed by any of the authors.