Stolyarov, A. P.
Article History
Received: 28 March 2019
Revised: 10 June 2019
Accepted: 28 June 2019
First Online: 12 November 2019
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare that they have no conflict of interest.
: <i>Statement on the welfare of animals</i>. The experiments were carried out in compliance with the ethical standards for working with animals established by the Moscow State University Bioethics Commission.