1. Department of Otorhinolaryngology–Head and Neck Surgery
2. the Department of Laboratory Medicine
3. Department of Medical Biotechnology and Laboratory Science
4. Graduate Institute of Biomedical SciencesChang Gung University Taoyuan Taiwan
5. the Department of Pathology
6. Department of Nuclear Medicine and Molecular Imaging CenterLinkou‐Chang Gung Memorial Hospital, Chang Gung University Taoyuan Taiwan