1. Laboratory for Chemistry of Novel Materials, Materials Research Institute, University of Mons, Place du Parc 20, 7000 Mons, Belgium
2. Electron Microscopy for Materials Science (EMAT) and NANOlab Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2610 Antwerp, Belgium
3. Division of Molecular Imaging & Photonics, Department of Chemistry, KU Leuven-University of Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium
4. Institute of Solid State Physics, Graz University of Technology, Petersgasse 16, Graz 8010, Austria
5. Laboratory of Polymer Chemistry, Faculty of Science, Université Libre de Bruxelles (ULB), CP206/1, Boulevard du Triomphe, 1050 Brussels, Belgium
6. International Solvay Institutes of Physics and Chemistry, ULB, CP 231, Boulevard du Triomphe, 1050 Brussels, Belgium