1. Department of Polymer and Process Engineering, University of Engineering and Technology, G.T. Road, 54890 Lahore, Punjab, Pakistan
2. Institute for Materials Research (IMO-IMOMEC), Universiteit Hasselt, Agoralaan Building D, B-3590 Diepenbeek, Belgium
3. Polymer Reaction Design Group, School of Chemistry, Monash University, 19 Rainforest Walk, VIC 3800 Melbourne, Australia