1. Foundation for Research & Technology Hellas (FORTH), Institute for Electronic Structure & Laser, Heraklion 70013, Greece
2. Department of Materials Science & Technology, University of Crete, Heraklion 70013, Greece
3. Forschungszentrum Jülich, Biomacromolecular Systems and Processes (IBI-4), 52425 Jülich, Germany
4. Sorbonne Université, CNRS, IPCM, Equipe Chimie des Polymères, 75005 Paris, France