Affiliation: | 1. Department of Medical Laboratory, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan Province, China;2. Department of Pathology, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan Province, China;3. Department of Microbiology, Xiangya School of Medicine, Central South University, Changsha, Hunan Province, China |