Funding for this research was provided by:
Charité - Universitätsmedizin Berlin
Received: 15 August 2022
Accepted: 25 October 2022
First Online: 15 November 2022
: The study was conducted in accordance with the Declaration of Helsinki and approved by the local Institutional Review Board.
: Consent was obtained through standard institutional forms.
: DK received travel grants from Accuray and is a member of the advisory board for Novocure; he has no competing interests related to the presented work. The other authors declare that they have no competing interest related to the presented work.