1. Department of Pathology, College of Basic Medical Sciences, Central South University, China
2. Department of Obstetrics and Gynecology, XiangYa Hospital, Central South University, China
3. Department of Dermatology, XiangYa Hospital, Central South University, China
4. Department of Pathology, XiangYa Second Hospital, Central South University, China
5. Department of Pathology, XiangYa Third Hospital, Central South University, China