1. Department of General Surgery & Institute of Precision Diagnosis and Treatment of Gastrointestinal Tumors Shenzhen University General Hospital & Shenzhen University Clinical Medical Academy Xueyuan Road 1098 Shenzhen 518055 China
2. Guangdong Provincial Key Laboratory for Biomedical Measurements and Ultrasound Imaging School of Biomedical Engineering Shenzhen University Medical School Xueyuan Road 1066 Shenzhen 518060 China
3. Department of Epidemiology Dalian Medical University Lvshun Road 9 Dalian 116044 China
4. School of Pharmaceutical Sciences Health Science Center Shenzhen University Shenzhen 518060 China
5. Hepatobiliary Surgery People's Hospital of Zhengzhou University Henan Provincial People's Hospital No. 7, Weiwu Road Zhengzhou 450003 China
6. Carson International Cancer Center & Guangdong Provincial Key Laboratory of Regional Immunity and Diseases Shenzhen University Medical School Xueyuan Road 1066 Shenzhen 518060 China