1. School
of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
2. Institute
of Physical Chemistry, RWTH Aachen University, 52056 Aachen, Germany
3. Makromolekulare
Chemie II and Bayreuther Zentrum für Kolloide und Grenzflächen, Universität Bayreuth, D-95440 Bayreuth, Germany
4. Biology
and Soft Matter Science Division, Neutron Scattering Directorate, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37381, United States