Affiliation: | 1. Department of Radiology, Beth Israel Deaconess Medical Center, Boston, MA;2. Yale Radiology and Biomedical Imaging, New Haven, CT;3. Department of Orthopaedic Surgery—Spine Surgery, University of Arizona/Banner University Medical Center Tucson, Tucson, AZ;4. Department of Medical Imaging, Banner University Medical Center, Tucson, The University of Arizona, College of Medicine, Tucson, AZ;5. Department of Radiology, Medical University Innsbruck, Section Rheumatology and Sports Imaging, Innsbruck, Austria |