Affiliation: | 1.State Key Laboratory of Oncology in South China, Department of Imaging and Interventional Radiology, Cancer Center, Sun Yat-sen University, Guangzhou Guangdong 510060, China;2.Division of Gastroenterology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China;3.School of Biotechnology, Southern Medical University, Guangzhou 510515, China;4.Department of Biochemistry and Molecular Biology, Zhongshan Medical College, Sun Yat-sen University, Guangzhou, China |