1. Department of Dermatology, Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea.
2. Department of Dermatology, Myongji Hospital, Goyang, Korea.
3. Yonsei University College of Medicine, Seoul, Korea.
4. Department of Biomedical Sciences, Graduate School of Medical Science, Brain Korea 21 Project, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
5. Department of Pharmacology, Yonsei University College of Medicine, Seoul, Korea.
6. Biostatistical Consulting and Research Lab, Medical Research Collaborating Center, Hanyang University, Seoul, Korea.
7. Division of Allergy and Immunology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
8. Institute of Allergy, Yonsei University College of Medicine, Seoul, Korea.