1. Department of Otolaryngology-Head and Neck Surgery, China Medical University, Taichung, Taiwan.
2. Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan.
3. Biostatistics Center, China Medical University, Taichung, Taiwan.
4. Department of Life Sciences, Agricultural Biotechnology Center, National Chung Hsing University, Taichung, Taiwan.
5. Rong Hsing Research Center for Translational Medicine, iEGG Center, National Chung Hsing University, Taichung, Taiwan.