1. Department of Dermatology and Venerology Peking University First Hospital Beijing China
2. Hospital for Skin Disease Institute of Dermatology Chinese Academic of Medical Science Nanjing China
3. Department of Dermatology Wuhan First Hospital Wuhan China
4. Department of Dermatology General Hospital of Ningxia Medical University Yinchuan China
5. Department of Dermatology 1st Affiliated Hospital of Guangxi Medical University Nanning China
6. Department of Dermatology and Cosmetology Chongqing Traditional Chinese Medicine Hospital Chongqing China
7. Department of Dermatology 2nd Affiliated Hospital of Harbin Medical University Harbin China
8. Department of Dermatology Affiliated Hospital of Tianjin Academy of Traditional Chinese Medicine Tianjin China
9. Department of Dermatology 2nd Hospital of Jilin University Changchun China
10. Department of Dermatology Sun Yat‐sen Memorial Hospital Guangzhou China
11. Department of Dermatology Shanghai Huashan Hospital Shanghai China
12. Department of Dermatology Shanghai Skin Disease Hospital Shanghai China
13. Department of Dermatology 1st Affiliated Hospital of Xinjiang Medical University Urumqi China
14. Department of Dermatology West China Hospital Sichuan University Chengdu China