1. Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 2, DK-2100 Copenhagen, Denmark
2. Department of Pharmaceutical Sciences, University of Milan, via Mangiagalli 25, 20133 Milano, Italy
3. Discovery Chemistry and DMPK, H. Lundbeck A/S, Ottiliavej, DK-2500 Valby, Denmark