| Affiliation: | (1) Department of Pathology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, 113-0033 Tokyo, Japan;(2) Department of Neurosurgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan;(3) Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan |
