1. Division of Hematology and Oncology, Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
2. School of Medicine, Chung Shan Medical University, Taichung, Taiwan
3. Department of Otolaryngology, Chung Shan Medical University Hospital, Taichung, Taiwan
4. Department of Otorhinolaryngology-Head and Neck Surgery, Changhua Christian Hospital, Changhua, Taiwan
5. Oral Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
6. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
7. Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
8. Division of Hematology and Oncology, Department of Medicine, Changhua Christian Hospital, Changhua, Taiwan
9. School of Medicine, China Medical University, Taichung, Taiwan
10. Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
11. Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan
12. Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
13. Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan