Tankanag, A. V.
Grinevich, A. A.
Tikhonova, I. V.
Chemeris, N. K.
Article History
Received: 28 November 2019
Revised: 28 November 2019
Accepted: 6 December 2019
First Online: 27 April 2020
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interests .</i> The authors declare that they have no conflict of interest.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. All procedures performed in studies involving human participants were in accordance with the 2002 Helsinki Declaration of the World Medical Association. Informed consent was obtained from all individual participants involved in the study.