1. Department of Nursing, Bam University of Medical Sciences , Bam , Iran
2. Department of Nursing, Khalkhal University of Medical Sciences , Khalkhal , Iran
3. Community Nursing Research Center, Department of Nursing, Zahedan University of Medical Sciences , Zahedan , Iran
4. Clinical Care Research Center, Department of Nursing, Nursing and Midwifery School, Kurdistan University of Medical Sciences , Sanandaj , Iran