Mikhailov, V. F.
Shulenina, L. V.
Raeva, N. F.
Vasilieva, I. M.
Saleeva, D. V.
Neznanova, M. V.
Zasukhina, G. D.
Article History
Received: 15 January 2019
Revised: 3 March 2019
Accepted: 12 March 2019
First Online: 20 February 2020
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>. This study was carried out in accordance with the standards of Good Clinical Practice and the principles of the Helsinki Declaration of the World Medical Association (1964, 2004). Informed consent was obtained from all individual participants involved in the study.