1. Department of Radiology, SUNY Upstate Medical University, Syracuse, New York, United States,
2. University of Rochester, New York, United States,
3. Department of Radiology, Peterborough Regional Health Center, Peterborough, Ontario, Canada,
4. Department of Surgery, Garnet Health Medical Center, Middletown, New York, United States,
5. Department of Radiology, University of Rochester, Rochester, New York, United States,