Baikov, K. S.
Baikova, E. V.
Banaev, E. V.
Article History
Received: 4 March 2019
Revised: 18 March 2019
Accepted: 22 March 2019
First Online: 16 October 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that there is no conflict of interest.
: <i>Statement on the welfare of animals</i>. This article does not contain any studies involving animals performed by any of the authors.