1. Department of Colloid Chemistry, St. Petersburg State University, Universitetsky pr. 26, 198504 St. Petersburg, Russia
2. Division of Pharmacy and Optometry, University of Manchester, Manchester M13 9PT, U.K.
3. Institute of Physical Chemistry, WWU Münster, 48149 Münster, Germany
4. Institute of Physical Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
5. Institute of Condensed Matter Chemistry and Energy Technology, CNR-ICMATE, Genova, Italy
6. Chemical Engineering Department, National Taiwan University of Science and Technology, Taipei 106, Taiwan
7. Max-Planck-Institute for Colloid and Interface Science, D-14476 Golm, Germany