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