{"groups":[{"description":"Patients older than 70 years","id":"FG000","title":"Included Patients"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"1674"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"1674"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}