1. Materials innovation institute (M2i); P.O. Box 5008 Delft 2600 GA The Netherlands
2. Department of Mechanical Engineering, Eindhoven University of Technology; P.O. Box 513 Eindhoven 5600 MB The Netherlands
3. Department of Information Technology, Uppsala University; Box 337 Uppsala SE-751 05 Sweden
4. DuPont Teijin Films UK, The Wilton Centre; Wilton Redcar TS10 4RF United Kingdom