Affiliation: | 1. University Hospital Bruderholz, Department of Radiology and Nuclear Medicine, , Basel, Switzerland;2. University Hospitals Case Medical Center/Case Western Reserve University, Department of Radiology, , Cleveland, Ohio;3. University Hospital Basel, Department of Angiology, , Basel, Switzerland;4. Basel University, Department of Rheumatology, , Felix Platter‐Spital, Basel, Switzerland;5. University Hospital Basel, Department of Radiology, , Basel, Switzerland |