1. Department of Dermatology, Xinhua Hospital Shanghai Jiaotong University School of Medicine Shanghai China
2. Institute of Dermatology Shanghai Jiaotong University School of Medicine Shanghai China
3. Department of Dermatology Suzhou Dushu Lake Hospital Suzhou China
4. Department of Dermatology Yancheng First People's Hospital Jiangsu Province China
5. Department of Dermatology Henan Provincial People's Hospital Zhengzhou China
6. Dermatology of the Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Shanghai China