{"groups":[{"description":"Patients received induction (Course I), consolidation (Course II), interim maintenance (Course III), delayed intensification (Course IV), and long-term maintenance therapy (Course V). Please see the \"Detailed Description\" section for more information.","id":"FG000","title":"Treatment (Pediatric Regimen)"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"20"}],"type":"Ph+"},{"reasons":[{"groupId":"FG000","numSubjects":"1"}],"type":"Ineligible"},{"reasons":[{"groupId":"FG000","numSubjects":"1"}],"type":"Insufficient data"},{"reasons":[{"groupId":"FG000","numSubjects":"1"}],"type":"Never received treatment"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"318"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"295"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"23"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}