| Affiliation: | 1. Department of Otolaryngology, Head and Neck Surgery, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taipei, Taiwan;2. Head and Neck Oncology Group, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taipei, Taiwan;3. Department of Radiation Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taipei, Taiwan;4. Department of Internal Medicine, Division of Hematology/Oncology, Chang Gung Memorial Hospital at Linkou and Chang Gung University, Taipei, Taiwan |
