1. The Fourth Clinical Medical College, Zhejiang Chinese Medical University Hangzhou Zhejiang China
2. Department of Dermatology Hangzhou Third People's Hospital Hangzhou Zhejiang China
3. Department of Dermatology Hangzhou Third Hospital Affiliated to Zhejiang Chinese Medical University Hangzhou Zhejiang China
4. Department of Pathology Hangzhou Third People's Hospital Hangzhou Zhejiang China