1. Center of Excellence in Creative Engineering Design and Development, Faculty of Engineering, Thammasat University, Pathum Thani, Thailand
2. Department of Adult Nursing and the Aged, Faculty of Nursing, Thammasat University, Pathum Thani, Thailand
3. Human Security and Equity Research Unit, Chulalongkorn University Social Research Institute, Chulalongkorn University, Bangkok, Thailand