1. Department of Dermatology
2. Zhujiang Hospital of Southern Medical University
3. Guangzhou
4. China
5. School of Biotechnology
6. Southern Medical University
7. Department of Laboratory
8. Nanfang Hospital
9. Department of Medical, Surgical and Neuro Sciences
10. Section of Dermatology
11. University of Siena
12. Siena
13. Italy