1. HEJ Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
2. Dr Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
3. Center for Regenerative Medicine and Stem Cell Research, The Aga Khan University, Stadium Road, P. O. Box 3500, Karachi 74800, Pakistan