Letuta, Ulyana G. http://orcid.org/0000-0002-5917-3614
Funding for this research was provided by:
Council on grants of the President of the Russian Federation (SP-225.2019.4)
Ministry of Education and Science of the Russian Federation (FSGU-2020-0003)
Article History
Received: 7 October 2020
Revised: 15 December 2020
Accepted: 9 February 2021
First Online: 21 February 2021
Compliance with ethical standards
:
: None of the authors have any conflict of interests to declare.
: Yes.
: Yes.