| Affiliation: | 1. Department of Pediatrics, Pediatric Allergy and Respiratory Center, Soonchunhyang University Hospital, Soonchunhyang University College of Medicine;2. Department of Pediatrics, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea.;3. Biostatistical Consulting Unit, Soon- chunhyang University Medical Center, Seoul;1. Johns Hopkins University School Of Medicine, Department of Neurosurgery, Baltimore, MD, USA;2. Florida A&M University-Florida State University College of Engineering, Tallahassee, FL, USA |
