1. Department of Operating Room and Anesthesia, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences (SBUMS), Tehran, Iran
2. Department of Psychiatry, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
3. Student Research Committee, Department of Medical Surgical Nursing, School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4. Shahid Beheshti University of Medical Sciences, Tehran, Iran
5. Department of Health Education and Promotion, School of Public Health, Iran University of Medical Sciences, Tehran, Iran