1. Department of Anesthesiology, Chi Mei Medical Center, Tainan, Taiwan.
2. Department of Food Science and Applied Biotechnology, National Chung Hsing University, Taichung, Taiwan.
3. Department of the Senior Citizen Service Management, Chia Nan University of Pharmacy and Science, Tainan, Taiwan.
4. Department of Neurology, Chi Mei Medical Center, Tainan, Taiwan.
5. Institute of Biotechnology, Southern Taiwan University, Tainan, Taiwan.
6. Department of Otolaryngology, Chi Mei Medical Center, Tainan, Taiwan.
7. Department of Otolaryngology, Taipei Medical University, Taiwan.