1. Department of Dermatology, Shanghai Children's Hospital, School of Medicine Shanghai Jiao Tong University Shanghai China
2. Department of Dermatology, Huaibei People's Hospital The Huaibei Clinical College of Xuzhou Medical University Huaibei City China
3. Department of Dermatology QuanZhou Women's and Children's Hospital Quanzhou China
4. Department of Dermatology Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine Shanghai China