Avetov, N. A.
Kuznetsov, O. L.
Shishkonakova, E. A.
Article History
Received: 30 January 2019
Revised: 25 March 2019
Accepted: 30 April 2019
First Online: 9 January 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests</i>. The authors declare that they have no conflicts 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.