[1] Abdul Wali Khan Univ Mardan, Dept Biochem, Mardan 23200, Khyber Pakhtunk, Pakistan
[2] King Abdulaziz Univ, Dept Oral Diagnost Sci, Fac Dent, Jeddah, Saudi Arabia
[3] Khyber Med Univ, Inst Basic Med Sci, Peshawar 25110, Pakistan
[4] Khyber Med Univ, Inst Paramed Sci, Peshawar 24350, Pakistan
[5] Univ Reading, Sch Biol Sci, Hlth & Life Sci Bldg, Reading RG6 6AX, England
[6] Khyber Med Univ, Inst Basic Med Sci, Hayat Abad Phase 5, Peshawar 25100, Pakistan