1. School of
Chemical,
Biological and Environmental Engineering, Oregon State University, Corvalis, Oregon 97333, United States
2. Institute
of Physics, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
3. Manufacture française
des pneumatiques MICHELIN, Site de Ladoux, 23 place Carmes Déchaux, 63040 Clermont-Ferrand, France