1. Head and Neck Service, Department of Surgery, Memorial Sloan–Kettering Cancer Center, New York, New York.
2. Department of Pathology, Memorial Sloan–Kettering Cancer Center, New York, New York.
3. New York Head and Neck Institute, NorthShore-LIJ Health System, New York, New York.
4. Endocrinology Service, Department of Medicine, Memorial Sloan–Kettering Cancer Center, New York, New York.