1. Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
2. Department of Pathology, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
3. Department of Obstetrics, Gynecology and Reproductive Sciences, Reproductive Immunology Unit, Yale University School of Medicine, New Haven, CT, USA
4. Department of Rehabilitation, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China
5. Department of Internal Neurology, The Third Xiangya Hospital, Central South University, Changsha, Hunan Province, China
6. School of Nursing, Central South University, Changsha, Hunan Province, China
7. Department of Immunology, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
8. Department of Histology and Embryology, School of Basic Medical Sciences, Central South University, Changsha, Hunan Province, China
9. Department of Gynecology, Xiangya Hospital, Central South University, Changsha, Hunan Province, China