Affiliation: | † Department of Psychiatry and Neurochemistry, St. Jörgen's Hospital, 422 03, Hisings Backa, Sweden * Department of Psychiatry, 901 85, Umeå, Sweden ‡ Department of Neurology, University Hospital, 750 14, Uppsala, Sweden § Department of Pharmacology, Box 33031, 400 33, Göteborg, Sweden ** Department of Pharmacology, Box 573, 751 23, Uppsala, Sweden †† Department of Pharmacology, 901 85, Umeå, Sweden ‡‡ Department of Pathology, 901 85, Umeå, Sweden |