Tikhonov, D. A.
Kulikova, L. I.
Efimov, A. V.
Article History
Received: 9 July 2019
Revised: 12 September 2019
Accepted: 2 October 2019
First Online: 30 April 2020
COMPLIANCE WITH ETHICAL STANDARDS
: This work does not contain any studies performed using biological materials.
: <i>Conflict of interest</i>. The authors declare no conflict of interest.