1. Department of Dermatology, Gachon Gil Medical Center, School of Medicine, Gachon University, Incheon 21565, Korea.
2. Department of Microbiology, School of Medicine, Gachon University, Incheon 21565, Korea.
3. Gachon Advanced Institute for Health Science & Technology, School of Medicine, Gachon University, Incheon 21565, Korea.