1. Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, Texas.
2. Department of Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
3. Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
4. Department of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, Texas.
5. Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
6. Department of Pulmonary Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
7. Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.