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
10. Department of Dermatology, NanFang Hospital Southern Medical University Guangzhou China