Funding for this research was provided by:
Received: 4 March 2021
Accepted: 1 June 2021
First Online: 26 June 2021
: The local institutional ethics committee of the University of Greifswald (Ethikkommission an der Universitätsmedizin Greifswald, Greifswald, Germany) approved the study (BB 054/16a) and stated that there are no ethical or legal concerns regarding this study. The decision was based on the Helsinki declaration. The need for consent for the retrospective use of patient data was waived by the institutional ethics committee of the University of Greifswald.Informed consent was obtained from the radiologists that participated in the study.
: Not applicable for patients.Consent was obtained from the radiologists that participated in the study.
: The authors declare that they have no conflict of interest.