{"groups":[{"description":"Patients received six 21-day cycles of therapy, up to a maximum of 8 cycle. Each cycle comprised of denileukin diftitox plus CHOP (cyclophasphamide, doxorubicin, vincristine, prednisone)","id":"FG000","title":"Denileukin Diftitox/CHOP Administration"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"49"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"49"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}