1. Department of Pediatric Neurology, National Hospital Organization Nagara Medical Center, Gifu, Japan
2. Department of Pediatrics, National Hospital Organization Nagara Medical Center, Gifu, Japan
3. Department of Rehabilitation, National Hospital Organization Nagara Medical Center, Gifu, Japan
4. Department of Pediatric Surgery, National Hospital Organization Nagara Medical Center, Gifu, Japan
5. Department of Dentistry for Disability and Oral Health, Asahi University School of Dentistry, Gifu, Japan