Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;
Department of Biliary and Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China Xue XB, Chen K, Zheng JW, Yu Y and Wu ZD;
Department of General Surgery, First People's Hospital Afifliated Shanghai Jiaotong University, Shanghai 200080, China Wang CJ and Peng ZH;