1. Department of Otolaryngology – Head and Neck Surgery, OhioHealth Hospitals, Columbus, OH, USA
2. College of Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
3. Department of Pathology and Laboratory Medicine, Nationwide Children’s Hospital, Columbus, OH, USA
4. Department of Pediatric Otolaryngology – Head and Neck Surgery, Nationwide Children’s Hospital, Columbus, OH, USA