[1] Ahvaz Jundishapur Univ Med Sci, Student Res Comm, Sch Nursing & Midwifery, Ahvaz, Iran
[2] Ahvaz Jundishapur Univ Med Sci, Nursing Care Res Ctr Chron Dis, Sch Nursing & Midwifery, Ahvaz, Iran
[3] Kermanshah Univ Med Sci, Sch Nursing & Midwifery, Dept Psychiat Nursing, Kermanshah, Iran
[4] Univ Tehran Med Sci, Sch Nursing & Midwifery, Dept Nursing Management, Hlth Sci Phenomenol Assoc,Minist Hlth & Med Educ, Tehran, Iran