1. Center for Biopharmaceuticals and Biobarriers in Drug Delivery and Department of Chemistry
2. University of Copenhagen
3. DK-1871 Frederiksberg C
4. Denmark
5. Department of Chemistry
6. University of Copenhagen Universitetsparken 5
7. DK-2100 Copenhagen Ø
8. The Niels Bohr Institute
9. Center for Biopharmaceuticals and Biobarriers in Drug Delivery Department of Pharmacy