1. Department of Pediatrics Toyohashi Municipal Hospital Toyohashi AichiJapan
2. Department of Pediatric Neurology Seirei‐Mikatahara General Hospital Hamamatsu ShizuokaJapan
3. Department of Community Medicine and Social Healthcare Science Kobe University Graduate School of Medicine Kobe HyogoJapan
4. Department of Occupational Therapy Faculty of Rehabilitation Kobe Gakuin University Kobe Hyogo Japan