1. Department of Food Safety/Hygiene and Risk Management, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
2. Department of Earth Sciences, College of Sciences, National Cheng Kung University, Tainan 701, Taiwan
3. Department of Biomedical Sciences and Engineering, College of Health Sciences and Technology, National Central University, Jhongli 300, Taiwan
4. Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
5. Department of Electrical Engineering, College of Electrical Engineering and Computer Science, National Cheng Kung University, Tainan 701, Taiwan