1. Department of Dermatology State Key Laboratory of Complex Severe and Rare Diseases Peking Union Medical College Hospital Chinese Academy of Medical Science and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases Beijing China
2. Peking Union Medical College Chinese Academy of Medical Sciences Beijing China
3. Department of Plastic Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine Tsinghua University Beijing China