| Affiliation: | 1. Department of Otolaryngology – Head and Neck Surgery, New York University, New York, New York;2. Department of Otolaryngology – Head and Neck Surgery, Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network Toronto, Ontario, Canada;3. Head and Neck Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York;4. Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada;5. Department of Radiation Oncology, Memorial Sloan–Kettering Cancer Center, New York, New York;6. Department of Radiation Oncology, Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto, Ontario, Canada |
