{"groups":[{"description":"Radiotherapy and dynamic contrast enhanced magnetic resonance imaging","id":"FG000","title":"DCE-MRI"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"16"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"16"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}