1 Department of Dermatology and Venereology, Peking University First Hospital; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses; National Clinical Research Center for Skin and Immune Diseases, Beijing, China.
2 Department of Dermatology and Venereology, Peking University First Hospital; Beijing Key Laboratory of Molecular Diagnosis on Dermatoses; National Clinical Research Center for Skin and Immune Diseases, Beijing, China. [email protected].