J Nurs Res 2015 Jun;23(2):145-52
1PhD, Assistant Professor, Department of Nursing, Shahrekord University of Medical Sciences, Shahrekord, Iran 2PhD, Isfahan, PhD in Nursing, Associate Professor, Faculty of Nursing and Midwifery, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran 3PhD, Assistant Professor, Nursing and Midwifery School, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran 4PhD, Assistant Professor, Member of Faculty, Medicine School, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.