| Affiliation: | 1. Department of Dermato-venereology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China;2. Department of Dermatology, The First Hospital of China Medical University, Shenyang City, China;3. Department of Dermatology, West China Hospital, Sichuan University, Chengdu City, China;4. Department of Dermatology, General Hospital of Ningxia Medical University, Yinchuan City, China;5. Department of Dermatology, Huashan Hospital affiliated to Fudan University, Shanghai, China;6. Department of Dermatology, the Second Affiliated Hospital of Xi'an Jiaotong University, Xincheng, China;7. Department of Dermatology, Xiangya Hospital, Central South University, Changsha City, China;8. Department of Dermatology, Peking Union Medical College Hospital, Beijing, China;9. Department of Dermatology, PLA Air Force General Hospital, Beijing, China |
