1Human Oncology and Pathogenesis Program, Department of Surgery, Head and Neck Service, Memorial Sloan Kettering Cancer Center, New York, New York.
2Ian Ganly, MD, PhD, Head and Neck Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Room C1079, New York, NY 10065
3Department of Internal Medicine, Division of Endocrinology, Department of Biochemistry, Harold C. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas.