1. Department of Electromechnical Engineering, University of Macau, China
2. Department of Electromechnical Engineering, University of Macau, China and School of Mechanical Engineering, Hubei University of Arts and Science, China
3. Faculty of Medicine, Macau University of Science and Technology, China
4. Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, China
5. Department of Gastroenterology, Kiang Wu Hospital, China