1. Department of Dermatology; the First Affiliated Hospital of Chongqing Medical University; Chongqing China
2. Department of Dermatology; Chongqing Third People's Hospital; Chongqing China
3. Department of Dermatology; Children's Hospital of Chongqing Medical University; Chongqing China
4. Department of Dermatology; University-Town Hospital of Chongqing Medical University; Chongqing China
5. Department of Pharmacy; the First Affiliated Hospital of Chongqing Medical University; Chongqing China