1. Department of Otolaryngology–Head and Neck Surgery, Northwestern University, Chicago, Illinois
2. Department of Otolaryngology–Head and Neck Surgery, University of Kansas, Kansas City
3. Department of Otolaryngology–Head and Neck Surgery, Oregon Health Science University, Portland
4. Department of Plastic Surgery, The University of Texas MD Anderson Cancer Center, Houston
5. Department of Otolaryngology–Head and Neck Surgery, Medical University South Carolina, Charleston
6. Department of Otolaryngology–Head and Neck Surgery, Henry Ford Medical Group, Detroit, Michigan
7. Department of Otolaryngology–Head and Neck Surgery, Ohio State University, Columbus
8. Department of Otolaryngology–Head and Neck Surgery, Washington University, St Louis, Missouri
9. Department of Otolaryngology–Head and Neck Surgery, Johns Hopkins Hospital, Baltimore, Maryland