1. Department of Head and Neck Surgery The University of Texas MD Anderson Cancer Center Houston Texas
2. Division of Otolaryngology–Head and Neck Surgery, Department of Surgery University of California San Diego California
3. Department of Otorhinolaryngology University of Maryland School of Medicine Baltimore Maryland
4. Department of Thoracic Head and Neck Medical Oncology The University of Texas MD Anderson Cancer Center Houston Texas
5. Department of Biostatistics Division of Basic Sciences The University of Texas MD Anderson Cancer Center Houston Texas
6. Department of Radiation Oncology The University of Texas MD Anderson Cancer Center Houston Texas
7. Graduate School of Biomedical Sciences University of Texas Houston Texas