1. Department of Chemistry, Technical University of Denmark, 2800 Kgs Lyngby, Denmark
2. Ecole Polytechnique Fédérale de Lausanne (EPFL), Laboratoire des Polyméres, Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
3. Danish Polymer Center, Department of Chemical and Biochemical Engineering, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark