Medvedeva, M. V.
Solodilova, M. A.
Bykanova, M. A.
Ivanova, N. V.
Polonikov, A. V.
Article History
Received: 2 February 2020
Revised: 10 March 2020
Accepted: 29 March 2020
First Online: 2 January 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest.</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 human research comply with the ethical standards of the institutional and/or national committee on research ethics and the 1964 Declaration of Helsinki and its subsequent amendments or comparable standards of ethics.
: Informed voluntary consent was obtained from each of the participants.