Sereda, E. E.
Kolegova, E. S.
Kakurina, G. V.
Sidenko, E. A.
Korshunov, D. A.
Kondakova, I. V.
Article History
Received: 27 February 2021
Revised: 29 March 2021
Accepted: 31 March 2021
First Online: 23 August 2021
COMPLIANCE WITH ETHICAL STANDARDS
: <i>Conflict of interest</i>. All authors declare no conflicts of interest.
: <i>Statement of compliance with standards of research involving humans as subjects</i>. The work was carried out in accordance with the principles of the Declaration of Helsinki of the World Medical Association “Ethical Principles for Conducting Scientific Medical Research with Human Participation,” as amended in 2000. In addition, informed consent was obtained from each patient included in the study, as well as the permission of the Ethics Committee of the Research Institute of Oncology, TNIMC.