1. From the Division of Human Genetics, Department of Integrated Genetics, National Institute of Genetics, Mishima, Japan (H.N., K.H., I.I.); Department of Human Genetics, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan (A.T.); Department of Neurosurgery, Neurological Institute, Tokyo Women’s Medical University, Tokyo, Japan (T.Y., H.K.); and Department of Neurosurgery, School of Medicine, Showa University, Tokyo, Japan (T.M.).