1. Physiological Program, Division of Health and Applied Sciences, and the Biosignal Research Center for Health, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand
2. Bio-Inspired Robotics and Neural Engineering (BRAIN) Laboratory, School of Information Science and Technology (IST), Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong, Thailand
3. Biology Program, Division of Biological Science, and the Biosignal Research Center for Health, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla, Thailand