1. Department
of Chemistry, Technical University of Denmark, Building 207, DK-2800 Kongens Lyngby, Denmark
2. NSM,
Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
3. Biologics
and Pharmaceutical Science, H. Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark