1. Patient Safety Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran
2. Department of Medical Surgical Nursing, Nursing and Midwifery Faculty, Urmia University of Medical Sciences, Urmia, Iran
3. Department of Biostatistics, Medicine Faculty, Urmia University of Medical Sciences, Urmia, Iran
4. Reconstructive and Burn Surgery Department, Medicine Faculty, Urmia University of Medical Sciences, Urmia, Iran