Institution: | a Department of Psychiatry and psychology, of the Karolinska Institute, Sweden b Department of Clinical Neurophysiology, of the Karolinska Institute, Sweden c Department of Neuroradiology, of the Karolinska Institute, Sweden d Department of Neurosurgery, of the Karolinska Institute, Sweden e Karolinska Pharmacy, Roche Produkter AB, Stockholm, Sweden f National Bacteriological Laboratory, Roche Producter AB, Stockholm, Sweden g Clinical Research, Roche Produkter AB, Stockholm, Sweden |