Botalov, V. S.
Perevedentseva, L. G.
Shishigin, A. S.
Article History
Received: 1 December 2019
Revised: 29 December 2019
Accepted: 20 February 2020
First Online: 23 December 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 humans or animals</i>. This article does not contain any studies involving animals performed by any of the authors.