1. Department of Chemistry, Abdul Wali Khan University, Mardan, Pakistan
2. Institute of Biomaterials and Tissue Engineering, Huaqiao University, Xiamen, P.R. China
3. School of Pharmacy, Middle East University, Amman, Jordan
4. Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
5. School of Pharmacy, Monash University Malaysia, Subang Jaya, Selangor, Malaysia
6. Department of Biochemistry, Abdul Wali Khan University, Mardan, Pakistan
7. Department of Chemistry, Shaheed Benazir Bhutto University, Sheringal Upper Dir, Pakistan