1. Department of Otolaryngology, Shuang Ho Hospital Taipei Medical University New Taipei City Taiwan, ROC
2. Department of Head and Neck Surgery, Koo Foundation Sun Yat‐Sen Cancer Center Taipei Taiwan, ROC
3. Department of Pathology Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
4. Research Service Center for Health Information Chang Gung University Taoyuan Taiwan, ROC
5. Department of Diagnostic Radiology Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
6. Department of Otorhinolaryngology, Head and Neck Surgery Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
7. Department of Radiation Oncology, Changhua Christian Hospital Changhua Taiwan, ROC
8. Department of Otolaryngology, Chang Gung Memorial Hospital Kaohsiung Medical Center Chang Gung University College of Medicine Taoyuan Taiwan, ROC
9. Department of Otorhinolaryngology China Medical University Hospital Taichung Taiwan, ROC
10. Department of Otolaryngology National Taiwan University Hospital and College of Medicine Taipei Taiwan, ROC
11. Department of Radiation Oncology Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
12. Department of Otorhinolaryngology‐Head and Neck Surgery, Chang Gung Memorial Hospital Chiayi Taiwan, ROC
13. Department of Oral and Maxillofacial Surgery, Chang Gung Memorial Hospital Chang Gung University Taoyuan Taiwan, ROC
14. Department of Medical Oncology Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
15. Department of Plastic and Reconstructive Surgery Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
16. Department of Nuclear Medicine and Molecular Imaging Center Chang Gung Memorial Hospital and Chang Gung University Taoyuan Taiwan, ROC
17. Clinical Informatics and Medical Statistics Research Center Chang Gung University Taoyuan Taiwan, ROC
18. Division of Thoracic Surgery, Chang Gung Memorial Hospital Taoyuan Taiwan, ROC