1. Department of Mental Health and Psychiatric Nursing, Faculty of Nursing, Rattana Bundit University, Pathum Thani, Thailand
2. Department of Mental Health and Psychiatric Nursing, Advanced Security Management Program, The Association of National Defense College of Thailand Under The Royal Patronage of His Majesty The King, Bangkok, Thailand
3. Department of Mental Health and Psychiatric Nursing, Center for Nursing Research and Innovation, Faculty of Nursing, Thammasat University, Pathum Thani, Thailand