Affiliation: | (1) Department of Neurology, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands;(2) Department of Neuropathology, Canisius Withelmina Hospital, Nijmegen, The Netherlands;(3) Department of Neurosurgery, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands;(4) Philips Research Laboratories, Eindhoven, The Netherlands;(5) Inst. of Radiotherapy, University of Nijmegen, The Netherlands |