Kupriyashkina, N. M.
Pavlova, O. N.
Pavlov, A. N.
Article History
Received: 23 January 2020
Revised: 7 June 2020
Accepted: 7 June 2020
First Online: 10 October 2020
COMPLIANCE WITH ETHICAL STANDARDS
: All studies involving human beings were conducted in accordance with principles for human experimentation as defined in the International Conference on Harmonization Good Clinical Practice Guidelines, the National Committee on Research Ethics, the 1964 Helsinki Declaration, and later amendments or comparable ethical standards. Informed consent was obtained from each participant included in the study.
: The authors declare that they have no conflict of interest.