1 Division of Musculoskeletal Radiology, Department of Radiology, NYU Grossman School of Medicine, New York, NY; Department for Diagnostic and Interventional Radiology, Eberhard Karls University Tuebingen, University Hospital Tuebingen, Tübingen, Germany.
2 Division of Musculoskeletal Radiology, Department of Radiology, NYU Grossman School of Medicine, New York, NY. Electronic address: jan.fritz@nyulangone.orgau.