[1] Shahid Beheshti Univ Med Sci, Sch Nursing & Midwifery, Dept Med Surg Nursing, Tehran, Iran
[2] Islamic Azad Univ Tonekabon, Med Branch, Mazandaran, Iran
[3] Univ Tehran Med Sci, Sch Nursing & Midwifery, Psychatr Nursing, Tehran, Iran
[4] Birjand Univ Med Sci, Razi Hosp, Clin Res Dev Unit, Birjand, Iran
[5] Iran Univ Med Sci, Ali Asghar Children Hosp, Sch Med, Pediat Endocrinol, Tehran, Iran