1. Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany.
2. School of Chemical & Materials Engineering, National University of Sciences and Technology, Sector H-12, Islamabad, Pakistan.
3. Institute of Organic Chemistry, Johannes Gutenberg University, Duesbergweg 10-14, Mainz, Germany.
4. Graduate School Materials Science in Mainz, Staudinger Weg 9, 55128 Mainz, Germany.
5. Department of Molecular Physics, Faculty of Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924 Lodz, Poland.