1. Institute of MaterialsLaboratory of Macromolecular and Organic MaterialsEcole Polytechnique Fédérale de Lausanne (EPFL), MXG 135, Station 12 1015 Lausanne Switzerland
2. Institute of Chemical Sciences and Engineering (ISIC)Ecole Polytechnique Fédérale de Lausanne (EPFL) 1015 Lausanne Switzerland