1. Laboratory of Organic Electronics Department of Science and Technology Linköping University SE‐601 74 Norrköping Sweden
2. Technische Universität Dresden Center for Advancing Electronics Dresden D‐01062 Dresden Germany
3. Leibniz‐Institut für Polymerforschung Dresden e.V. D‐010 69 Dresden Germany
4. Flexterra Corporation 8025 Lamon Avenue Skokie IL 60077 USA
5. Department of Chemistry and the Materials Research Center Northwestern University 2145 Sheridan Road Evanston IL 60208 USA
6. Max‐Planck‐Institut für Kohlenforschung Kaiser‐Wilhelm‐Platz 1 D‐45470 Mülheim an der Ruhr Germany
7. Department of Physics Chemistry and Biology Linköping University SE‐581 83 Linköping Sweden