Melnikova, L. S.
Kostyuchenko, M. V.
Georgiev, P. G.
Golovnin, A. K.
Article History
Received: 16 October 2019
Revised: 16 October 2019
Accepted: 16 October 2019
First Online: 27 April 2020
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest . The authors declare that they have no conflict of interest.
: Statement on the welfare of animals . All applicable international, national, and/or institutional guidelines for the care and use of animals were followed.