{"groups":[{"description":"Study participants (excluding donors) who were enrolled and underwent transplant.","id":"FG000","title":"Treatment"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"17"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"17"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"preAssignmentDetails":"Of the 34 participants enrolled on the study, 17 were donors. Donors did not receive treatment and are not followed for data collection to answer the study objectives. They are therefore not included in the results reported here.","recruitmentDetails":"Thirty four participants were enrolled at St. Jude Children's Research Hospital between August 2012 and November 2014."}