Vodyanitskii, Yu. N.
Savichev, A. T.
Article History
Received: 20 May 2019
Revised: 28 August 2019
Accepted: 30 August 2019
First Online: 6 May 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.