Arefieva, Olga D.
Pirogovskaya, Polina D.
Panasenko, Alexander E.
Zemnukhova, Ludmila A.
Article History
Received: 8 February 2020
Accepted: 8 April 2020
First Online: 13 April 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.