1. Department of Radiology, New York–Presbyterian Hospital/Weill Cornell Medical Center, 425 E 61st St, 9th Fl, New York, NY 10065.
2. American Institute for Radiologic Pathology, Silver Spring, MD.
3. Department of Radiology, Johns Hopkins School of Medicine, Washington, DC.
4. Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX.
5. Department of Diagnostic Radiology, Maricopa Integrated Health System and District Medical Group, Phoenix, AZ.
6. Department of Radiology, Mayo Clinic, Rochester, MN.
7. Department of Medical Imaging, Ochsner Health System, New Orleans, LA.