1. Institute of Macromolecular
Chemistry, Academy of Sciences of the Czech Republic, v. v. i., Heyrovský Sq. 2, 162 06 Prague
6, Czech Republic
2. European Molecular
Biology Laboratory, EMBL c/o DESY, Notkestrasse 85, D-22603 Hamburg, Germany
3. Physik-Department, Technische Universität München, Physik-Department,
Fachgebiet
Physik weicher Materie, James-Franck-Str. 1, 85747 Garching, Germany