Shliakhtunou, Ya A. http://orcid.org/0000-0002-5906-5373
Article History
Received: 19 November 2020
Accepted: 25 November 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: Approved by the Ethics Committee of Vitebsk State Medical University, as well as by the Ethics Committee of Vitebsk Regional Clinical Oncology Center.
: The author agrees with the publication.