Nemova, E. F.
Cherkasova, O. P.
Nikolaev, N. A.
Dultseva, G. G.
Article History
Received: 29 November 2019
Revised: 29 November 2019
Accepted: 17 February 2020
First Online: 1 September 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have 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.
: <i>Statement of compliance with standards of research involving humans as subjects.</i> This article does not contain any studies involving humans as subjects of research.