1. Department of Radiology Stanford California USA
2. Department of Radiology University of Michigan Medicine Ann Arbor Michigan USA
3. Department of Internal Medicine University of Michigan Medicine Ann Arbor Michigan USA
4. Department of Radiology University of Toledo Medical Center Toledo Ohio USA
5. Department of Radiology and Hepatology University of Michigan Medicine Michigan USA
6. Department of Radiology Duke University Medical Center Durham North Carolina USA
7. Department of Radiology Memorial Sloan Kettering Cancer Center New York New York USA
8. Department of Radiology University of North Carolina at Chapel Hill School of Medicine Chapel Hill North Carolina USA
9. Department of Radiology University of Alabama at Birmingham Birmingham Alabama USA
10. Department of Radiation Oncology Mayo Clinic Rochester Rochester Minnesota USA