1. Department of Biomedical Engineering, I-Shou University, No. 8, Yida Road, Yanchao District, Kaohsiung City 82445, Taiwan
2. Department of Electrical Engineering, I-Shou University, Taiwan
3. Department of Orthopedic Surgery, E-Da Hospital, Taiwan
4. Department and Institute of Mechatronic Engineering, Ta Hwa University of Science and Technology, Taiwan
5. Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering, I-Shou University, Taiwan