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.