1. Department of PhysicsTechnical University of Denmark 2800 Kgs. Lyngby Denmark
2. Faculty of Life SciencesUniversity of Bradford BD7 1DP Bradford West Yorkshire United Kingdom
3. Helmholtz‐Zentrum Geesthacht: Zentrum für Material‐ und Küstenforschung GmbH 21502 Geesthacht Germany
4. Departamento de QuímicaUniversidade de Coimbra 3004‐535 Coimbra Portugal
5. Rensselaer Polytechnic Institute Troy New York 12180
6. Macromolecular Chemistry Group (buwmakro)Bergische Universität Wuppertal 42097 Wuppertal Germany