1. School of Physiotherapy, Faculty of Allied Health Professions, AIMST University, Semeling Campus, Bedong, Kedah, Malaysia
2. Centre for Artificial Intelligence and Robotics (CAIRO UTM), School of Electrical Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Johor Darul Takzim, Malaysia
3. Bharathiar University, Coimbatore-641046, India