| Affiliation: | 1. Department of Radiation Oncology, Mackay Memorial Hospital, Taipei, Taiwan;2. Department of Radiation Oncology, Columbia University, New York, New York;3. Department of Otolaryngology, Mackay Memorial Hospital, Taipei, Taiwan;4. Department of Oral Surgery, Mackay Memorial Hospital, Taipei, Taiwan;5. Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan;6. Department of Medical Oncology, Mackay Memorial Hospital, Taipei, Taiwan;7. Department of Radiation Oncology, Taipei Medical University–Shuang Ho Hospital, Taipei, Taiwan |
