Task: Answer Verification
Input (English): Question: Is long time to diagnosis of medulloblastoma in children associated with decreased survival or with worse neurological outcome?
Answer: We found complex and often inverse relations between time to diagnosis of medulloblastoma in children and initial severity factors, survival, and neuropsychological and neurological outcome. This interval appears due more to the nature of the tumor and its progression than to parental or medical factors. These conclusions should be taken into account in the information provided to parents and in expert assessments produced for malpractice claims.
Output (English): no