[1] Iran Univ Med Sci, Psychosocial Hlth Res Inst, Mental Hlth Res Ctr, Tehran, Iran
[2] Al Mustaqbal Univ Coll, Nursing Dept, Hillah 51001, Babylon, Iraq
[3] Univ Witwatersrand, Dept Psychol, Johannesburg, South Africa
[4] Iran Univ Med Sci, Sch Nursing & Midwifery, Tehran, Iran
[5] Aja Univ Med Sci, Fac Nursing, Crit Care Nursing Dept, Tehran, Iran