Zeman, Marcin
Skałba, Władysław
Szymański, Piotr
Hadasik, Grzegorz
Żaworonkow, Dmytro
Walczak, Dominik A.
Czarniecka, Agnieszka
Article History
Received: 5 July 2021
Accepted: 21 March 2022
First Online: 26 March 2022
Declarations
:
: This retrospective study involving human participants was in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki Declaration and its later amendments. The study was approved by the Institutional Ethics Committee of National Research Institute of Oncology (KB/430-53/19). Due to the retrospective design of the study, the Institutional Ethics Committee of National Research Institute of Oncology approved informed consent waiver.
: Not applicable.
: The authors declare that they have no competing interests.