1. National Center of Excellence in Physical Chemistry, University of Peshawar, Peshawar, Pakistan
2. Department of Chemistry, College of Science, University of Bahrain, Sakhir, Bahrain
3. Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan
4. Institute of Chemistry, University of the Punjab, New Campus, Lahore, Pakistan
5. Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
6. Department of Chemistry, The University of Lahore, Lahore, Pakistan