Bazarnyi, V. V.
Kovtun, O. P.
Koryakina, O. V.
Polushina, L. G.
Maksimova, A. Yu.
Article History
Received: 16 April 2021
Revised: 7 June 2021
Accepted: 11 June 2021
First Online: 14 February 2022
COMPLIANCE WITH ETHICAL STANDARDS
: The authors declare that they have no conflict of interest.
: The study was carried out in accordance with the World Medical Association Declaration of Helsinki (Helsinki, 2000). Informed consent was obtained from the legal representatives of the patients to participate in the study. The study design, its novelty, acceptability and acceptability were approved at a meeting of the Local Ethics Committee of the Ural State Medical University on December 16, 2018 (Protocol no. 10).