1. Department of Dermatology and Venereology/Cosmetic Dermatology Affiliated Hospital of Guilin Medical University Guilin China
2. Departments of Dermatology, The Third Xiangya Hospital Central South University Changsha China
3. Department of Breast and Thyroid surgery Affiliated Hospital of Guilin Medical University Guilin China
4. Departments of Stomatology, The Third Xiangya Hospital Central South University Changsha China