1. Department of Immunology School of Medicine Kyungpook National University Daegu South Korea
2. BK21 FOUR KNU Convergence Educational Program of Biomedical Sciences for Creative Future Talents, School of Medicine Kyungpook National University Daegu South Korea
3. Department of Dermatology, School of Medicine, Kyungpook National University Kyungpook National University Hospital Daegu South Korea