Bogatov, V. V.
Vainutis, K. S.
Article History
Received: 20 September 2021
Revised: 31 October 2021
Accepted: 31 October 2021
First Online: 17 March 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The study does not contain any research involving animals or humans.
: The authors declare that they have no conflicts of interest.