1. Department of Otolaryngology–Head and Neck Surgery, Head and Neck Cancer Disease Oriented Team, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA
2. Department of Radiation Oncology, Head and Neck Cancer Disease Oriented Team, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA
3. Private practice, Dallas, Texas, USA
4. Department of Hematology/Oncology, Head and Neck Cancer Disease Oriented Team, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA
5. Department of Clinical Sciences, Head and Neck Cancer Disease Oriented Team, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas, USA