1. Department of Allergy and Clinical Immunology, Ajou University School of Medicine and Graduate School of Medicine, Suwon, Korea.
2. Office of Biostatistics, Ajou University School of Medicine and Graduate School of Medicine, Suwon, Korea.
3. Clinical Trial Center, Ajou University Medical Center, Suwon, Korea.
4. Center of Biomedical Data Science / Institute of Genomic Cohort, Wonju College of Medicine, Yonsei University, Wonju, Korea.