1. Laboratory
of Soft Matter Science and Engineering, ESPCI Paristech-CNRS-UPMC, 10 rue Vauquelin, 75005 Paris, France
2. Materials Research Laboratory, University of California, Santa Barbara, California 93106, United
States
3. Department of Materials, University of California, Santa Barbara, California
93106, United States
4. LMT-Cachan, ENS-Cachan, 61 avenue du président Wilson, F-94230
Cachan, France
5. Michelin, CERL Ladoux, F-63040 Clermont Ferrand, France
6. Advanced
Light Source, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, California 94720, United States
7. University of Wollongong, Wollongong,
Australia
8. Department
of Chemical Engineering, University of California, Santa Barbara, California 93106, United States