1. Department of Medical Research Taichung Veterans General Hospital Taichung Taiwan
2. Department of Otolaryngology Taichung Veterans General Hospital Taichung Taiwan
3. School of Medicine Chung Shan Medical University Taichung Taiwan
4. Rong Hsing Research Center for Translational Medicine National Chung Hsing University Taichung Taiwan
5. Department of Public Health Fu Jen Catholic University New Taipei City Taiwan
6. Institute of Genomics and Bioinformatics National Chung Hsing University Taichung Taiwan
7. Research Center for Biomedical Science and Engineering National Tsing Hua University Hsinchu Taiwan