1. Shiseido Research Center, Yokohama, Japan.
2. Department of Dermatology, Graduate School of Ajou University, Ajou University School of Medicine, Suwon, Korea.
3. Department of Biomedical Science, Graduate School of Ajou University, Ajou University School of Medicine, Suwon, Korea.
4. Chronic Inflammatory Disease Research Center, Ajou University School of Medicine, Suwon, Korea.