1. Dipartimento di Biotecnologie,
Chimica e Farmacia and European Research Centre for Drug Discovery
and Development, Università degli Studi di Siena, Via A. Moro, 53100 Siena, Italy
2. Leibniz Institute of Polymer Research Dresden, Hohe Strasse 6, 01069 Dresden,
Germany
3. Organic Chemistry
of Polymers, Technische Universität Dresden, 01062 Dresden,
Germany
4. Institute of Physical
and Theoretical
Chemistry, Johann-Wolfgang-Goethe University, Max-von-Laue-Strasse 7, 60438 Frankfurt/Main, Germany