Ashapkin, Vasily
Khavinson, Vladimir
Shilovsky, Gregory
Linkova, Natalia http://orcid.org/0000-0001-5156-5421
Vanuyshin, Boris
Article History
Received: 27 February 2020
Accepted: 6 May 2020
First Online: 12 May 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: Research has not involved human participants or animals.
: The authors give informed consent for article publication.