[1] Chinese Acad Med Sci & Peking Union Med Coll, Peking Union Med Coll Hosp, Dept Gen Surg, State Key Lab Complex Severe & Rare Dis, Beijing 100730, Peoples R China
[2] PLA, Gen Hosp, Dept Hepatobiliary Surg, Beijing 100853, Peoples R China
[3] Guangdong Prov Peoples Hosp, Guangdong Acad Med Sci, Dept Gen Surg, Guangzhou 510080, Peoples R China
[4] Fudan Univ, Huashan Hosp, Shanghai Med Coll, Dept Pancreat Surg, Shanghai 200040, Peoples R China
[5] China Med Univ, Dept Hepatobiliary & Pancreat Surg, Hunnan Div, Hosp 1, Shenyang 110167, Peoples R China
[6] Peking Univ, Dept Hepatopancreatobiliary Surg, Canc Hosp & Inst, Beijing 100142, Peoples R China
[7] Tianjin Med Univ, Canc Inst & Hosp, Dept Pancreat Canc, Tianjin 300060, Peoples R China
[8] Fujian Med Univ, Dept Gen Surg, Union Hosp, Fuzhou 350001, Peoples R China
[9] Guangdong Acad Med Sci, Guangdong Prov Peoples Hosp, Dept Gen Surg, Guangzhou 510000, Guangdong, Peoples R China
[10] Navy Med Univ, Changhai Hosp, Mil Med Univ 2, Dept Hepatobiliary Pancreat Surg, Shanghai 200433, Peoples R China
[11] Capital Med Univ, Xuanwu Hosp, Dept Gen Surg, Beijing 100053, Peoples R China
[12] Fourth Mil Med Univ, Xijing Hosp, Dept Hepatobiliary Surg, Xian 710032, Peoples R China
[13] Sun Yat Sen Univ, Collaborat Innovat Ctr Canc Med, Dept Hepatobiliary & Pancreat Surg, State Key Lab Oncol South China,Canc Ctr, Guangzhou 510060, Peoples R China
[14] Nanjing Univ, Jinling Hosp, Dept Crit Care Med, Med Sch, Nanjing 210002, Peoples R China
[15] Cent South Univ, Xiangya Hosp, Dept Gen Surg, Changsha 410008, Peoples R China
[16] Zhejiang Univ, Sch Med, Affiliated Hosp 1, Dept Hepatobiliary & Pancreat Surg, Hangzhou 310003, Peoples R China
[17] Sichuan Univ, West China Hosp, Dept Pancreat Surg, Chengdu 610041, Peoples R China
[18] Fudan Univ, Zhongshan Hosp, Dept Pancreat Surg, Shanghai 200032, Peoples R China
[19] Nanjing Med Univ, Pancreas Ctr, Affiliated Hosp 1, Nanjing 210009, Peoples R China
[20] Hangzhou Med Coll, Zhejiang Prov Peoples Hosp, Dept Gastrointestinal & Pancreat Surg, Hangzhou 310014, Peoples R China
[21] Shanghai Jiao Tong Univ, Dept Gen Surg, Pancreat Dis Ctr, Res Inst Pancreat Dis,Ruijin Hosp,Sch Med, Shanghai 200025, Peoples R China
[22] Huazhong Univ Sci & Technol, Affiliated Tongji Hosp, Tongji Med Coll, Dept Biliary Pancreat Surg, Wuhan 430030, Peoples R China
[23] Naval Med Univ, Dept Gen Surg, Affiliated Hosp 2, Shanghai 200003, Peoples R China
[24] Harbin Med Univ, Affiliated Hosp 1, Dept Hepat Surg, Key Lab Hepatosplen Surg, Harbin 150001, Peoples R China
[25] Dalian Med Univ, Dept Pathol, Affiliated Hosp 1, Dalian 116021, Peoples R China
[26] Chongqing Gen Hosp, Inst Hepatopancreatobiliary Surg, Chongqing 401147, Peoples R China
[27] Shandong Univ, Qilu Hosp, Dept Gen Surg, Jinan 250012, Peoples R China
[28] Fudan Univ, Shanghai Canc Ctr, Dept Pancreat Surg, Shanghai 200032, Peoples R China
[29] Zhejiang Univ, Affiliated Hosp 2, Dept Hepatobiliary & Pancreat Surg, Sch Med, Hangzhou 310009, Peoples R China
[30] Beijing Hosp, Dept Gen Surg, Beijing 100730, Peoples R China
[31] Huazhong Univ Sci & Technol, Union Hosp, Tongji Med Coll, Dept Pancreat Surg, Wuhan 430022, Peoples R China
[32] Xi An Jiao Tong Univ, Dept Hepatobiliary Surg, Affiliated Hosp 1, Xian 710061, Peoples R China
[33] Hebei Med Univ, Dept Gen Practice, Hosp 2, Shijiazhuang 050000, Hebei, Peoples R China
[34] Peking Univ, Peking Univ First Hosp, Dept Gen Surg, Beijing 100034, Peoples R China
[35] Sun Yat Sen Univ, Affiliated Hosp 1, Dept Pancreato Biliary Surg, Guangzhou 510080, Peoples R China
[36] Fudan Univ, Shanghai Canc Ctr, Pancreat Canc Inst, Dept Pancreat & Hepatobiliary Surg, Shanghai 200032, Peoples R China
[37] Peking Univ Third Hosp, Dept Gen Surg, Beijing 100191, Peoples R China