1. Department of Dermatopathology Hospital for Skin Diseases and Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College Nanjing Jiangsu China
2. Department of Plastic and Reconstructive Surgery Hospital for Skin Diseases and Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College Nanjing Jiangsu China
3. Clinical Trials and Cosmetics Testing Center Hospital for Skin Diseases and Institute of Dermatology, Chinese Academy of Medical Sciences & Peking Union Medical College Nanjing Jiangsu China