Savitsky, V. Yu.
Article History
Received: 25 April 2019
Revised: 21 August 2019
Accepted: 3 October 2019
First Online: 9 June 2020
COMPLIANCE WITH ETHICAL STANDARDS
: All applicable international, national, and institutional guidelines for the care and use of animals were followed. All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.