Received: 6 May 2022
Accepted: 9 July 2022
First Online: 27 July 2022
: This single-centre retrospective study was approved by the institutional review board of the Netherlands Cancer Institute, and the need for written informed consent was waived. Approval was registered under local number IRBd20-103. All methods were carried out in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments.
: Not applicable.
: The authors declare that they have no competing interests.