1. Shenzhen Institute of Research and Innovation, The University of Hong Kong, Shenzhen, China
2. Department of Rehabilitation Medicine, Physiotherapy and Occupational Therapy Divisions, Shenzhen Hospital, The University of Hong Kong, Shenzhen, China
3. Department of Orthopaedics and Traumatology, Shenzhen Hospital, The University of Hong Kong, Shenzhen, China
4. Department of Rehabilitation, Affiliated Hospital of Guangdong Medical University, Guangdong, China
5. Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Avenida da Universidade, Macao, China