Affiliation: | 1. University Hospital of Psychiatry, University of Bern, Laupenstrasse 49, CH-3010 Bern, Switzerland;2. University Hospital (Inselspital), University of Bern, Murtenstrasse 35, 3010 Bern, Switzerland;1. Department of Pharmacology, College of Medicine, Chung-Ang University, Seoul 156-756, South Korea;2. Department of Neurology, Seoul Veterans Hospital, Seoul 134-791, South Korea |