1. Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
2. Department of Gerontology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning, China
3. Department of Dermatology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, Liaoning, China
4. Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
5. Department of Biochemistry and Molecular Biology, Dalian Medical University, Dalian 116044, Liaoning, China