1. Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
2. National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China
3. Xiangya School of Medicine, Central South University, Changsha, Hunan, P.R. China
4. Department of Dermatology, The 3rd Affiliated Hospital of Sun Yat‐Sen University, Guangzhou, Guangdong, P.R. China
5. State Key Laboratory of High Performance Complex Manufacturing, College of Mechanical and Electrical Engineering, Central South University, Changsha, Hunan, P.R. China
6. Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, P.R. China
7. Department of Dermatologic Surgery, Hospital of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, P.R. China