| Affiliation: | 1. Division of Pediatric Pulmonary and Sleep Medicine, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas;2. Division of Pediatric Otolaryngology, Department of Otolaryngology–Head and Neck Surgery, Arkansas Children's Hospital, Little Rock, Arkansas;3. Division of Pediatric Otolaryngology, Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas;4. Respiratory Care Services, Arkansas Children's Hospital, Little Rock, Arkansas;5. Division of Biostatistics, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas;6. Division of Psychology, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, Arkansas |
