Institution: | 1. Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong''An Road, Shanghai 200032, P R China;2. Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, P R China;3. Shanghai Pancreatic Cancer Institute, Shanghai 200032, P R China;4. Pancreatic Cancer Institute, Fudan University, Shanghai 200032, P R China |