1. Department of Biomedical Sciences, Chung Shan Medical University, Taichung City 402, Taiwan
2. Department of Beauty Science, National Taichung University of Science and Technology, Taichung City 403, Taiwan
3. Department of Pharmacy, Chia Nan University of Pharmacy and Science, Tainan City 717, Taiwan
4. Department of Medical Research, Chung Shan Medical University Hospital, Taichung City 402, Taiwan