1. Department of Hepatobiliary Surgery, Guangxi Medical University Cancer Hospital, Nanning, China
2. Department of Hepatobiliary Surgery, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
3. Department of Clinical Nutrition, Liuzhou People’s Hospital Affiliated to Guangxi Medical University, Liuzhou, China
4. College of Basic Medical Sciences, Guilin Medical University, Guilin, China