Division of Gastroenterology and Hepatology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, 315000, China. Hongkou Branch of Changhai Hospital, Naval Medical University, Shanghai, 200433, China. Department of Cardiovascular Surgery, Changhai Hospital, Naval Medical University, Shanghai, 200433, China. Department of Radiology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, 200080, China. Division of Gastroenterology and Hepatology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, 315000, China. xufengxh19@163.com. , Ningbo, China. xufengxh19@163.com. Division of Gastroenterology and Hepatology, Yinzhou Hospital Affiliated to Medical School of Ningbo University, Ningbo, Zhejiang, 315000, China. 849840290@qq.com. , Ningbo, China. 849840290@qq.com.