1. 1Department of Medicine, Baylor College of Medicine, Houston, Texas.
2. 2Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas.
3. 3Veterans Affairs (VA) Health Services Research & Development Center of Innovations in Quality, Effectiveness, and Safety (IQuESt), Michael E. DeBakey VA Medical Center, Houston, Texas.
4. 4ENT Section, Operative Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas.
5. 5Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas.
6. 6Center for Translational Research in Inflammatory Disease (CTRID), Michael E. DeBakey VA Medical Center, Houston, Texas.
7. 7Department of Biostatistics, Division of Basic Sciences, The University of Texas MD Anderson Cancer Center, Houston, Texas.
8. 8Department of Head and Neck Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.
9. 9Center for Data and Computational Sciences, VA Boston Healthcare System, Boston, Massachusetts.
10. 10University Hospital, University of Michigan, Ann Arbor, Michigan.
11. 11Departments of Epidemiology and General Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
12. 12Departments of Radiation Oncology and Head and Neck Surgery & Communication Sciences, Duke University Medical Center, Durham, North Carolina.
13. 13Department of Otolaryngology, University of Michigan Medical School, Ann Arbor, Michigan.
14. 14Veterans Affairs Ann Arbor Health System, Ann Arbor, Michigan.