Nikolaenko, A. N.
Kavokin, A. A.
Article History
Received: 11 October 2019
Revised: 20 November 2019
Accepted: 12 January 2020
First Online: 25 July 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests.</i> The authors declare that they have no conflicts 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.