1. Department of Radiology, Hopital Cochin, AP-HP, Paris, France
2. Faculté de Médecine, Université Paris Cité, Paris, France
3. Department of Digestive, Hepatobiliary and Endocrine Surgery, Hopital Cochin, AP-HP, Paris, France
4. Department of Pathology, Hopital Cochin, AP-HP, Paris, France
5. Department of Gastroenterology, Hopital Cochin, AP-HP, Paris, France
6. Department of Radiology, Hopital Robert Debré, CHU Reims, Reims Medical School, University of Champagne Ardennes, Reims, France