{"groups":[{"description":"Revlimid: 10 mg/day in the morning same time each day","id":"FG000","title":"Revlimid"},{"description":"No treatment","id":"FG001","title":"Observation"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"25"},{"groupId":"FG001","numSubjects":"17"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"25"},{"groupId":"FG001","numSubjects":"17"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}