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