1 Department of Hepatobilliary Surgery, Beijing Key Surgical Basic Research, Laboratory of Liver Cirrhosis and Liver Cancer, Peking University People's Hospital, Beijing, China; Department of Hepatobiliary Surgery, Affiliated Tumor Hospital of Guangxi, Medical University, Nanning, China.
2 Department of Hepatobilliary Surgery, Beijing Key Surgical Basic Research, Laboratory of Liver Cirrhosis and Liver Cancer, Peking University People's Hospital, Beijing, China.
3 Radiotherapy Department, The Third Affiliated Hospital of Guangxi, Medical University, Nanning, China.
4 Department of Hepatobilliary Surgery, Beijing Key Surgical Basic Research, Laboratory of Liver Cirrhosis and Liver Cancer, Peking University People's Hospital, Beijing, China. Electronic address: goodlizhao@sina.com.
5 Department of Hepatobilliary Surgery, Beijing Key Surgical Basic Research, Laboratory of Liver Cirrhosis and Liver Cancer, Peking University People's Hospital, Beijing, China. Electronic address: gandanwk@vip.sina.com.