1. NSM, Research Unit for Functional Biomaterials, Roskilde University, Universitetsvej 1, DK-4000 Roskilde, Denmark
2. Preformulation, H.Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
3. Compound ID & Purification, H.Lundbeck A/S, Ottiliavej 9, DK-2500 Valby, Denmark
4. Section of Chemistry, Department of Biotechnology, Chemistry and Environmental Engineering, Aalborg University, Sohngaardsholmsvej 57, DK-9000 Aalborg, Denmark