1. Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, the Netherlands
2. Akzo Nobel Car Refinishes N.V, Rijksstraatweg 31, 2171 AJ, Sassenheim, the Netherlands
3. Akzo Nobel Decorative Coatings B.V, Rijksstraatweg 31, 2171 AJ, Sassenheim, the Netherlands