1. Department of Otolaryngology–Head and Neck Surgery, Washington University School of Medicine, St Louis, Missouri
2. Department of Otolaryngology-Head and Neck Surgery, St Louis University School of Medicine, St Louis, Missouri
3. Research Service, St Louis Veterans Affairs (VA) Medical Center, St Louis, Missouri
4. Division of Public Health Sciences, Department of Surgery, Washington University School of Medicine, St Louis, Missouri
5. Department of Otolaryngology−Head and Neck Surgery, Baylor College of Medicine, Houston, Texas
6. Ear, Nose, and Throat Section, Operative Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas
7. Center for Translational Research on Inflammatory Diseases, Michael E. DeBakey VA Medical Center, Houston, Texas
8. Department of Otolaryngology−Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
9. Hillman Cancer Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
10. St Louis VA Medical Center, St Louis, Missouri