[1] Gonabad Univ Med Sci, Fac Med, Infect Dis Res Ctr, Student Res Comm, Gonabad, Iran
[2] Gonabad Univ Med Sci, Bohlool Hosp, Clin Res Dev Unit, Gonabad, Iran
[3] Gonabad Univ Med Sci, Fac Med, Dept Pediat, Gonabad, Iran
[4] Gonabad Univ Med Sci, Fac Med, Gonabad, Iran
[5] Kerman Univ Med Sci, Afzalipour Hosp, Afzalipour Fac Med, Dept Dermatol, Kerman, Iran
[6] Gonabad Univ Med Sci, Fac Med, Dept Dermatol, Gonabad, Iran