From the ∗Department of Diagnostic and Interventional Radiology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne

†Department of Nuclear Medicine, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne

‡Radiologische Allianz, Hamburg

§Department of Diagnostic and Interventional Radiology, Lahn-Dill-Kliniken, Wetzlar, Germany.

Received for publication June 24, 2021; accepted September 26, 2021.

Correspondence to: Erkan Celik, MD, Department of Diagnostic and Interventional Radiology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Str 62, 50937, NRW, 50973, Cologne, Germany (e-mail: [email protected]).

The authors declare no conflict of interest.

E.C. and L.G. contributed equally as first authors.

The study was approved by the ethics committee of the Medical Faculty of the University of Cologne (reference number 19-1488).