1 Laboratory of Mucosal Immunology in the Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, South Korea. hykim11@snu.ac.kr.
2 Institute of Allergy and Clinical Immunology, Seoul National University Medical Research Center, Seoul, South Korea. hykim11@snu.ac.kr.
3 Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, South Korea. jay_kim@korea.ac.kr.