1. Department of Pediatrics; Faculty of Medicine; Assiut University; Assiut Egypt
2. Department of Neurology; Faculty of Medicine; Assiut University; Assiut Egypt
3. Department of Clinical Pathology; Faculty of Medicine; Assiut University; Assiut Egypt
4. Department of Biochemistry; Faculty of Medicine; Assiut University; Assiut Egypt
5. Department of Psychology; Faculty of Art; Assiut University; Assiut Egypt