1. Department of Obstetrics and Gynecology, The Second Xiangya Hospital, Central South University, Changsha, China.
2. Research Center of Carcinogenesis and Targeted Therapy, Xiangya Hospital, Central South University, Changsha, China.
3. NHC Key Laboratory of Carcinogenesis, Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute, School of Basic Medical Science, Central South University, Changsha, China.
4. Department of Laboratory Medicine, The Second Xiangya Hospital, Central South University, Changsha, China.