1. Empa, Swiss Federal Institute for Materials Science and Technology; Laboratory for Functional Polymers; CH-8600 Dübendorf Switzerland
2. Ecole Polytechnique Fédérale de Lausanne; EPFL; Institut des Matériaux; Station 12 CH-1015 Lausanne Switzerland
3. Electronic Paper Display Institute; South China Normal University; Higher Education Mega Center; Guangzhou 510006 P. R. China
4. Van t‘Hoff Laboratory for Physical and Colloid Chemistry; Debye Research Institute; Utrecht University; Padualaan 8 3584 CH Utrecht The Netherlands
5. Ion Beam Physics; ETH Zürich; Otto-Stern-Weg 5 CH-8093 Zürich Switzerland
6. Empa; Swiss Federal Institute for Materials Science and Technology; Nanoscale Materials Science; CH-8600 Dübendorf Switzerland
7. Empa; Swiss Federal Institute for Materials Science and Technology; Laboratory for Joining Technologies and Corrosion; CH-8600 Dübendorf Switzerland
8. Material and Process Engineering; Albstadt-Sigmaringen University; Albstadt DE-72458 Germany