{"certainAgreement":{"piSponsorEmployee":false,"restrictiveAgreement":false},"limitationsAndCaveats":{"description":"slow accrual, preliminary analysis suggesting futility and combining of consortia, trial closed early"},"pointOfContact":{"email":"jfisher@jhmi.edu","organization":"North American Brain Tumor Consortium","phone":"410-955-3657","title":"Lauren Abrey, MD"}}