Cancer researchers (IMAGE) Virginia Tech Caption Children's National Hospital staff scientist Sridevi Yadavilli (from left), Virginia Tech biomedical engineer Jennifer Munson, principal investigator Javad Nazarian of Children's National Hospital Brain Tumor Institute, and research technician Ayda Woldegerima of Children's National strategize about efforts to fight pediatric brain cancer on Wednesday, May 17, at the Fralin Biomedical Research Institute at VTC in Roanoke, Virginia. Credit Clayton Metz/Virginia Tech Usage Restrictions None License Original 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.