Funding for this research was provided by:
Universitätsklinikum Essen
Article History
Received: 6 October 2021
Accepted: 23 April 2022
First Online: 30 May 2022
Declarations
:
: The study was approved by the local ethics committee (21–10227-BO) and followed the Declaration of Helsinki. Accordingly, a separate patient consent for this retrospective analysis was not required. Patients whose images are included gave respective consent.
: The authors declare no competing interests.