1. Case Western Reserve University, Department of Biomedical Engineering, Cleveland, Ohio
2. Northeast Ohio Medical University, College of Medicine, Rootstown, Ohio
3. Boston University School of Medicine, Department of Radiology, Boston, Massachusetts
4. Icahn School of Medicine at Mount Sinai, Department of Urology, New York, New York
5. Cleveland Clinic, Department of Radiology, Cleveland, Ohio
6. Hospital of the University of Pennsylvania, Department of Radiology, Philadelphia, Pennsylvania