1. Department of Pathology (Z.R.Q., T.S., H.H., T.T., M.H.), University of Tokushima School of Medicine, Tokushima, Japan
2. Departments of Laboratory Medicine and Pathobiology (S.L.A., K.K.), Ontario, Canada
3. Department of Neurosurgery (S.Y.), Toranomon Hospital, Tokyo, Japan
4. Department of Pathology and Laboratory Medicine (C.C.L.), Veterans General Hospital-Taipei, Taipei, and National Yang-Ming University, Taiwan
5. Medicine (S.E.), University of Toronto, Toronto, Ontario, Canada