1. Centre
for Education and Research on Macromolecules (CERM), CESAM Research
Unit, Department of Chemistry, University of Liege, Allée
de la Chimie B6A, 4000 Liège, Belgium
2. Ingénierie
et Architectures Macromoléculaires, CNRS, UM, ENSCM, Institut Charles Gerhardt, UMR 5253, Place Eugène Bataillon, 34095 Montpellier, Cedex 5, France
3. Supramolecular
Chemistry Group, Department of Organic and Macromolecular Chemistry, Ghent University, Krijgslaan 281 S4, 9000 Ghent, Belgium