Ziegeler, Katharina http://orcid.org/0000-0002-9763-2420
Hermann, Sandra
Hermann, Kay Geert A.
Hamm, Bernd
Diekhoff, Torsten
Article History
Received: 3 September 2019
Revised: 6 November 2019
Accepted: 7 November 2019
First Online: 4 December 2019
Compliance with ethical standards
: The local ethics review board waived approval of this study due to its retrospective nature. Prior to the CT examination, patients gave written informed consent to the scientific use of imaging and clinical data, which is the standard procedure at our institution.
: The authors declare that they have no conflict of interest.