1. Department of Otolaryngology-Head and Neck Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City 23561, Taiwan
2. Department of Otolaryngology, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 11031, Taiwan
3. Department of Otolaryngology, Taitung Mackay Memorial Hospital, Taitung City 950408, Taiwan
4. Department of Nursing, Tajen University, Yanpu 90741, Pingtung County, Taiwan
5. Department of Medical Research and Education, Taipei Medical University - Shuang Ho Hospital, New Taipei City 235, Taiwan
6. Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan
7. Department of Pathology, Taipei Medical University-Shuang Ho Hospital, New Taipei City 235, Taiwan
8. Department of Medical Laboratory Science and Biotechnology, Yuanpei University of Medical Technology, Hsinchu City 30015, Taiwan
9. Department of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei City 114, Taiwan