1. Department of Biomaterials, Max-Planck-Institute of Colloids and Interfaces, Research
Campus Golm, 14424 Potsdam, Germany
2. BAM Federal Institute for Materials Research and Testing, Unter den Eichen
87, 12205 Berlin, Germany
3. Berlin-Brandenburg School for Regenerative Therapies (BSRT), Charité
Campus Virchow-Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany
4. Department of Chemistry, Universität Konstanz, POB 714, 78457 Konstanz,
Germany
5. Institut für
Physik, Montanuniversität Leoben, Franz-Josef Strasse
18, A-8700 Leoben, Austria