Garina, D. V.
Article History
Received: 6 December 2019
Revised: 29 June 2020
Accepted: 3 August 2020
First Online: 26 February 2021
COMPLIANCE WITH ETHICAL STANDARDS
: Conflict of interest. The authors declare that they have no conflict of interest.
: Statement on the welfare of humans or animals. This article does not contain any studies involving animals performed by any of the authors.