1. Division of Pediatric Otolaryngology–Head and Neck Surgery, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
2. Department of Otolaryngology–Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
3. Aero-Digestive Sleep Center, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
4. The Heart Institute, Division of Cardiology, Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA