1. TI-COAST, Science Park 904, 1098 XH Amsterdam, The Netherlands
2. Magnetic Resonance Research Center, Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
3. Teijin Aramid B.V., Research and Innovation Center, P.O. Box 5153, 6802 ED Arnhem, The Netherlands