1. Treatment Center of Minimally Invasive Intervention and Radioactive Particles, First Affiliated Hospital of the Army Medical University, Chongqing, China
2. Department of Digestive Medicine, The Second Affiliated Hospital of Army Medical University, Army Medical University, Chongqing, China
3. Department of Radiology, The Third Affiliated Hospital of Army Medical University, Army Medical University, Chongqing, China
4. Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University, Chongqing, China