1. Division of Otolaryngology-Head and Neck Surgery, Department of Surgery; University of Calgary; Calgary AB Canada
2. Division of Rhinology and Sinus Surgery, Department of Otolaryngology-Head and Neck Surgery; Medical University of South Carolina; Charleston SC
3. Department of Otolaryngology-Head and Neck Surgery; Washington University; St. Louis MO
4. Section of Otolaryngology-Head and Neck Surgery, Department of Surgery; Yale School of Medicine; New Haven CT
5. Department of Otolaryngology-Head and Neck Surgery; Mayo Clinic; Rochester MN
6. Department of Otolaryngology-Head and Neck Surgery University of California; Los Angeles David Geffen School of Medicine; Los Angeles CA
7. Department of Otolaryngology-Head and Neck Surgery; University of Louisville; Louisville KY
8. Department of Otolaryngology-Head and Neck Surgery; Johns Hopkins University; Baltimore MD
9. Department of Otolaryngology-Head and Neck Surgery, Weill Cornell University; College of Medicine; New York NY