1. Department of Information Management, Tainan University of Technology, Tainan, Taiwan
2. Graduate Institute of Clinical Medicine, College of Medicine, and the Research Center for Precision Environmental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
3. Department of Chemical Engineering and the Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung, Taiwan
4. Department of Computer Science and Information Engineering, National Penghu University of Science and Technology, Mogong City, Taiwan