Reikhardt, B. A.
Shabanov, P. D.
Article History
Received: 24 October 2019
Revised: 21 April 2020
Accepted: 21 April 2020
First Online: 2 November 2020
COMPLIANCE WITH ETHICAL STANDARDS
: All manipulations with animals were carried out in accordance with the International document ETS no. 123 “European Convention for the Protection of Vertebrate Animals Used in Experiments and for Other Scientific Purposes” (Strasbourg, March 18, 1986–June 15, 2006) and with the approval of the Local Bioethics Committee.
: The authors declare that they have no conflict of int-erest.