1. Division of Genetic Epidemiology, Department of Community Medicine and Social Healthcare Science, Kobe University Graduate School of Medicine, Kobe, Japan.
2. Faculty of Medicine, Jenderal Soedirman University, Purwokerto, Indonesia.
3. Department of Neurology, Faculty of Medicine, Gadjah Mada University, Yogyakarta, Indonesia.
4. Department of Legal Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.
5. Department of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.