1. The Department of Dermatology Suzhou BOE Hospital Suzhou China
2. The Outpatient Department Shantou Longhu People's Hospital Shantou China
3. The Clinical Research Unit Shantou University Medical College Shantou China
4. The Department of Pediatrics the First Affiliated Hospital of Shantou University Medical College Shantou China
5. The Department of Dermatology the Second People's Hospital of Shantou Shantou China
6. The Department of Dermatology the First Affiliated Hospital of Shantou University Medical College Shantou China