Semennov, I. V.
Pyatoikina, A. S.
Zagryazhskaya, Ya. S.
Rukavishnikov, G. V.
Kas’yanov, E. D.
Zhilyaeva, T. V.
Blagonravova, A. S.
Mazo, G. E.
Article History
Received: 15 June 2020
Revised: 18 August 2020
Accepted: 21 August 2020
First Online: 26 April 2021
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 ethical standards of the 1964 Helsinki Declaration published by the World Medical Association and the institutional ethics committee of the Privolzhsky Research Medical University (March 13, 2019). Informed consent was obtained from all individual participants involved in the study.