{"certainAgreement":{"piSponsorEmployee":true},"limitationsAndCaveats":{"description":"Analysis was not possible due to early termination with only one participant accrued."},"pointOfContact":{"email":"CR_Study_Registration@mdanderson.org","organization":"University of Texas (UT) MD Anderson Cancer Center","phone":"713-792-7734","title":"Dr. David Rosenthal Professor, Radiation Oncology Department"}}