Chan Qiu1Department of Gastroenterology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China,*, Yan Liu2Department of Gastroenterology, the Fifth People’s Hospital of Chengdu, Chengdu, Sichuan 611130, P.R. China,*, Ying Mei3Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China, Min Zou1Department of Gastroenterology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China, Zhibo Zhao3Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China, Mingxin Ye4Department of Hepatobiliary Surgery, the Affiliated Hospital of Southwest Medical University, Lu zhou, Sichuan 646000, P.R. China, Xiaoling Wu1Department of Gastroenterology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
- 1Department of Gastroenterology, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
- 2Department of Gastroenterology, the Fifth People’s Hospital of Chengdu, Chengdu, Sichuan 611130, P.R. China
- 3Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, P.R. China
- 4Department of Hepatobiliary Surgery, the Affiliated Hospital of Southwest Medical University, Lu zhou, Sichuan 646000, P.R. China
* Equal contribution