1. Department of Dermatology; Third Xiangya Hospital; Central South University; Changsha China
2. Department of Dermatology; Xiangya Hospital; Central South University; Changsha China
3. Department of Hunan Key Laboratory of Skin Cancer and Psoriasis; Xiangya Hospital; Central South University; Changsha China
4. Department of Osteology; Third Xiangya Hospital; Central South University; Changsha China
5. Central Laboratory; Third Xiangya Hospital of Central South University; Changsha China