1 Department of Dermatology and Venereology, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
2 Department of Dermatology, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
3 Department of Dermatology and Venereology, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan 610041, China.
4 Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.