1. From the Duke University Medical Center, Division of Otolaryngology-Head and Neck Surgery, Durham Veterans Administration Medical Center, Durham, NC (Dr Witsell)
2. Baylor College of Medicine, Department of Otolaryngology, Houston, TX (Dr Stewart)
3. Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI and University Otolaryngology, PC, Southfield, MI (Dr Monsell)
4. University of Rochester (Dr Hadley), Southfield
5. University of Michigan Medical Center, Ann Arbor, MI (Dr Terrell)
6. VA Puget Sound Health Care System, Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA (Dr Yueh)
7. Department of Otolaryngology, SUNY Downstate Medical Center, Brooklyn, NY (Dr Rosenfeld).
8. American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, VA (Dr Hannley and Ms Holzer)