1. Empa, Swiss Federal Laboratories for Materials Science and Technology; Laboratory for Functional Polymers; Überlandstrasse 129 8600 Dübendorf Switzerland
2. Institut des Matériaux; École Polytechnique Fédérale de Lausanne; Station 12 1015 Lausanne Switzerland
3. Empa, Swiss Federal Laboratories for Materials Science and Technology; Reliability Science and Technology; Überlandstrasse 129 8600 Dübendorf Switzerland