Sirin, A. A.
Makarov, D. A.
Gummert, I.
Maslov, A. A.
Gul’be, Ya. I.
Article History
Received: 13 February 2019
Revised: 29 April 2019
Accepted: 5 June 2019
First Online: 28 December 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.