1. Department of Biostatistics, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
2. Emergency Medicine Department, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
3. Emergency Medicine Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
4. Department of Medical Surgical Nursing, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
5. Department of Medicine, School of Medicine, Nephrology Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran