1 PhD Candidate in Health in Emergencies and Disasters, Department of Health in Emergencies and Disasters, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2 Assistant Professor, Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, USA.
3 Instructor, Department of Nursing, School of Nursing, Arak University of Medical Sciences, Arak, Iran .