1. Third World Center for Science and Technology, H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences University of Karachi Karachi Pakistan
2. Department of Chemistry University of Swabi Swabi Khyber Pakhtunkhwa Pakistan
3. Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences University of Karachi Karachi Pakistan
4. School of Pharmacy University of East Anglia Norwich UK
5. Department of Biochemistry, Faculty of Science King Abdulaziz University Jeddah Saudi Arabia