1. Pancreatic Surgery Unit, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
2. Vita-Salute San Raffaele University, Milan, Italy
3. Pancreato-biliary Endoscopy and EUS Division, IRCCS San Raffaele Scientific Institute, Milan, Italy
4. Nuclear Medicine Department, IRCCS San Raffaele Scientific Institute, Milan, Italy
5. Pathology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
6. Radiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy