Survival Rates (IMAGE) University of Helsinki Caption Median survival times and relative survival rates for different glioblastoma patient age groups. Credit M Korja & R Raj Usage Restrictions the image may only be used with appropriate credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.