[1] Iran Univ Med Sci, Sch Nursing & Midwifery, Tehran, Iran
[2] Univ Tehran Med Sci, Nursing & Midwifery Care Res Ctr, Sch Nursing & Midwifery, Dept ICU, Tehran, Iran
[3] Univ Tehran Med Sci, Sch Nursing & Midwifery, Dept Nursing Management, Hlth Sci Phenomenol Assoc, Tehran, Iran
[4] Swedish Red Cross Univ Coll, Karolinska Inst, Dept Neurobiol, Dept Hlth Sci, Huddinge, Sweden