1. Department of Plastic Surgery Chinese Academy of Medical Sciences and Peking Union Medical College Peking Union Medical College Hospital Beijing China
2. Peking Union Medical College and Chinese Academy of Medical Sciences Beijing China
3. The 16th Department of Plastic Surgery Plastic Surgery Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China
4. Department of Ultrasound Chinese Academy of Medical Sciences and Peking Union Medical College Peking Union Medical College Hospital Beijing China
5. Shenyang Zhongya Institute of Vitiligo Shenyang China
6. Department of Dermatology Nanjing Huaxia Institute of Vitiligo Nanjing China