1. Hypothalamic Hamartoma Center; Department of Functional Neurosurgery; Nishi-Niigata Chuo National Hospital; Niigata Japan
2. Department of Neurosurgery; Graduate School of Medicine; Yokohama City University; Yokohama Kanagawa Japan
3. Department of Medical Informatics; Niigata University Medical and Dental Hospital; Niigata Japan
4. Department of Pediatrics; Children's Hospital of Michigan; Detroit Medical Center; Wayne State University; Detroit Michigan U.S.A.
5. Department of Neurology; Children's Hospital of Michigan; Detroit Medical Center; Wayne State University; Detroit Michigan U.S.A.