1. Department of Pediatrics, Graduate School of MedicineGifu University Gifu Japan
2. Department of Occupational TherapyTokoha University Shizuoka Japan
3. Department of PediatricsHamamatsu University Hamamatsu Japan
4. Department of NeonatologyGifu Prefectural General Medical Center Gifu Japan
5. Division of Clinical GeneticsGifu University Hospital Gifu Japan
6. Faculty of Medicine, Department of PediatricsSohag University Sohag Egypt