1. Department of Diagnostic Imaging, Center of Radiology and MRI, Clinical Center of Serbia, University of Belgrade, School of Medicine, Pasterova 2, Belgrade 11000, Serbia.
2. Department of Radiology, Divisions of Abdominal Imaging and Body MRI, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA.
3. Present address: University of Pavia, Pavia, Italy.
4. Department of Pathology, First Surgical Clinic, Clinical Center of Serbia, University of Belgrade, School of Medicine, Belgrade, Serbia.
5. Department of Hepatobiliary and Pancreatic Surgery, First Surgical Clinic, Clinical Center of Serbia, University of Belgrade, School of Medicine, Belgrade, Serbia.
6. Department of Gastrointestinal Radiology, NorthShore University Health System, Evanston, IL.
7. Pritzker School of Medicine, University of Chicago, Chicago, IL.