1. School of Pharmacy, Laboratory of Medicinal Chemistry, Catholic University of Louvain, Avenue E. Mounter UCL 73.40, B-1200 Brussels, Belgium
2. School of Pharmacy, Laboratory of Pharmacokinetics, Catholic University of Louvain, Avenue E. Mounier UCL 73.55, B-1200 Brussels, Belgium
3. Faculty of Medicine, Laboratory of Neurochemistry, Catholic University of Louvain, Avenue Hippocrate 10, B-1200 Brussels, Belgium