{"groups":[{"description":"Subjects will receive oral lenalidomide 25mg once daily for days 1-21 out of a 28 cycle","id":"FG000","title":"Lenalidomide 25mg"},{"description":"Subjects will receive oral lenalidomide 15 mg once daily for 1-21 of a 28 day cycle.","id":"FG001","title":"Lenalidomide 15mg"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"16"},{"groupId":"FG001","numSubjects":"17"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"16"},{"groupId":"FG001","numSubjects":"17"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}