1. Department of Mechanical and Industrial Engineering, New Jersey Institute of Technology, Newark, NJ, USA
2. Department of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung, Taiwan
3. School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
4. Department of Biomechatronics Engineering, National Pingtung University of Science and Technology, Pingtung, Taiwan