Affiliations

• ¹ Radiology Service, VA San Diego Healthcare System, San Diego, CA, USA.
• ² Department of Radiology, University of California, San Diego Medical Center, San Diego, CA, USA.
• ³ Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA.
• ⁴ Department of Radiology, Penn State Hershey Medical Center, Hummelstown, PA, USA.
• ⁵ Department of Radiology, New York University Grossman School of Medicine, New York, NY, USA.
• ⁶ Summit Physician Specialists, Murray, UT, USA.
• ⁷ GNMI in Mississauga, Greater Toronto Area, Toronto, ON, Canada.
• ⁸ Department of Radiology, Division of Musculoskeletal Imaging, Olympia Medical Center, Elite Sports Imaging, Madrid, Spain.
• ⁹ Department of Radiology, University of California, Los Angeles Medical Center, Los Angeles, CA, USA.
• ¹⁰ Department of Radiology, Mayo Clinic, Rochester, MN, USA.
• ¹¹ Department of Radiology, University of Colorado School of Medicine, Aurora, CO, USA.
• ¹² McCaig Institute for Bone and Joint Health, Calgary, Canada. rewalker@ucalgary.ca.
• ¹³ Cumming School of Medicine, University of Calgary, 3280 Hospital Dr NW, Calgary, AB, T2N 4Z6, Canada. rewalker@ucalgary.ca.