Akatov, V. V.
Akatova, T. V.
Chefranov, S. G.
Article History
Received: 16 April 2018
Revised: 7 June 2018
Accepted: 3 July 2018
First Online: 3 June 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.