1. Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan
2. Department of Emergency Medicine, New Taipei Municipal Tucheng Hospital, New Taipei City, Taiwan
3. Department of Emergency Medicine, China Medical University Hsinchu Hospital, Taiwan
4. Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
5. Department of Nephrology and Clinical Poison Center, Chang Gung Memorial Hospital, Linkou, Taiwan
6. Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Taipei, Taiwan
7. Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
8. College of Medicine, Chang Gung University, Taoyuan, Taiwan
9. Department of medical education, Chang Gung Memorial Hospital, Linkou, Taiwan