Mass, A. M.
Supin, A. Ya.
Article History
Received: 13 October 2020
Revised: 22 November 2020
Accepted: 5 December 2020
First Online: 6 May 2021
COMPLIANCE WITH ETHICAL STANDARDS
: All applicable international, national and institutional principles of handling and using experimental animals for scientific purposes were observed.This study did not involve human subjects as research objects.
: Authors of this study have no conflict of interest.