1. V.Lit.Consult, Gozewijnstraat 4, 6191WV Beek, The Netherlands
2. SABIC, Technology and Innovation, 6167 RD Geleen, The Netherlands
3. DSM Materials Science Center B.V., 6167 RD Geleen, The Netherlands
4. Laboratoire de Physique et Mécanique Textiles, F-68093 Mulhouse Cedex, France
5. Institut de Sciences des Matériaux de Mulhouse-IS2M, CNRS UMR 7361, F-68057 Mulhouse, France
6. Lomonosov Moscow State University, GSP-1, Leninskie Gory, 119991 Moscow, Russian Federation
7. Moscow Institute of Physics and Technology (State University), Institutskiy per. 9, Dolgoprudny 141700, Russian Federation
8. Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow region 142432, Russian Federation
9. School of Physics & Astronomy, University of Leeds, Leeds LS2 9JT, U.K.