[1] Iran Univ Med Sci, Fac Nursing & Midwifery, Student Res Comm, Tehran, Iran
[2] Baqiyatallah Univ Med Sci, Behav Sci Res Ctr, Life Style Inst, Tehran, Iran
[3] Baqiyatallah Univ Med Sci, Nursing Fac, Tehran, Iran
[4] Iran Univ Med Sci, Dept Nursing, Tehran, Iran
[5] Mazandaran Univ Med Sci, Sch Nursing & Midwifery Amol, Sari, Iran