1. Department of Chemistry, University of Agriculture Faisalabad, Faisalabad, Pakistan
2. Department of Bioinformatics and Biotechnology, Government College University Faisalabad (GCUF), Faisalabad, Pakistan
3. Department of Chemistry, University of Education, Faisalabad, Pakistan
4. Institute for Experimental Molecular Imaging, RWTH Aachen University Hospital, Aachen, Germany