1. Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
2. Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
3. School of Dentistry, Chung Shan Medical University, Taichung, Taiwan
4. Research and Development Department, Bioflag Biotech Co., Ltd., Tainan, Taiwan
5. Aging and Disease Prevention Research Center, Fooyin University, Kaohsiung, Taiwan
6. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
7. Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan