1. Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
2. Akzo Nobel Decorative Coatings BV, Rijksstraatweg 31, Sassenheim, 2171 AJ, The Netherlands
3. Akzo Nobel Car Refinishes BV, Rijksstraatweg 31, Sassenheim, 2171 AJ, The Netherlands
4. Magnetic Resonance Research Center, Institute for Molecules and Materials, Radboud University, 6525 AJ Nijmegen, The Netherlands
5. Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands