Erdman, V. V.
Nasibullin, T. R.
Tuktarova, I. A.
Timasheva, Y. R.
Danilko, K. V.
Viktorova, T. V.
Mustafina, O. E.
Article History
Received: 30 January 2020
Revised: 14 April 2020
Accepted: 15 April 2020
First Online: 2 January 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</i> The authors declare 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 institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Informed consent was obtained from all individual participants involved in the study.