Gordeyev, Sergey https://orcid.org/0000-0002-9303-8379
Ivanov, Valerii https://orcid.org/0000-0003-3028-7578
Fedianin, Mikhail https://orcid.org/0000-0001-5615-7806
Chernikh, Marina https://orcid.org/0000-0003-4944-4035
Kozlov, Nikolay https://orcid.org/0000-0003-3852-3969
Petrov, Leonid
Erygin, Dmitriy https://orcid.org/0000-0002-7278-8525
Gridasov, Ivan
Kaushanskiy, Valery https://orcid.org/0000-0001-7839-6410
Feoktistov, Dmitry
Mamedli, Zaman https://orcid.org/0000-0002-9289-1247
Article History
Received: 12 August 2021
Accepted: 1 November 2021
First Online: 25 November 2021
Declarations
:
: S. Gordeyev, V. Ivanov, M. Fedianin, M. Chernikh, N. Kozlov, L. Petrov, D. Erygin, I. Gridasov, V. Kaushanskiy, D. Feoktistov, and Z. Mamedli declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Ethical approval was waived by the local Ethics Committee of N.N. Blokhin Russian Cancer Research Center in view of the retrospective nature of the study and all the procedures being performed were part of the routine care. <i>Consent to participate</i>: Written informed consent was obtained from all patients. <i>Consent for publication</i>: No personal data or images are presented in this article.