Zhejiang Cancer Hospital, Hangzhou, Zhejiang, China
Fudan University Shanghai Cancer Center, Shanghai, Shanghai, China
The Sixth Hospital,Sun Yat-sen University, Guanzhou, Guangdong, China
Sun Yat-sen University Cancer Center, Guanzhou, Guangdong, China
Liaoning Cancer Hospital, Shenyang, Liaoning, China
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, Beijing, China
Department of Pancreatic Surgery,Fudan University Shanghai Cancer Center, Shanghai, Xuhui, China
Sun Yat-sen Memorial Hospital, Guangzhou, China
Shanghai GoBroad Cancer Hospital, Shanghai, China
Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China