Kadushkin, A. G.
Tahanovich, A. D.
Movchan, L. V.
Kolesnikova, T. S.
Khadasouskaya, E. V.
Shman, T. V.
Article History
Received: 4 May 2021
Revised: 30 June 2021
Accepted: 8 July 2021
First Online: 2 November 2021
COMPLIANCE WITH ETHICAL STANDARDS
: The study was approved by the Biomedical Ethics Committee of Belarusian State Medical University (Protocol no. 8, January 21, 2019). All patients were informed about the goals, objectives, research methodology and gave written voluntary consent to participate in it.
: The authors declare that they have no conflict of inte-rest.