{"groups":[{"description":"Experimental","id":"FG000","title":"Arm I"},{"description":"No intervention","id":"FG001","title":"Arm 2"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"1"}],"type":"Lost to Follow-up"},{"reasons":[{"groupId":"FG000","numSubjects":"11"},{"groupId":"FG001","numSubjects":"1"}],"type":"Physician Decision"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"}],"type":"Withdrawal by Subject"},{"reasons":[{"groupId":"FG000","numSubjects":"8"},{"groupId":"FG001","numSubjects":"8"}],"type":"Ineligible"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"}],"type":"Disease at new site"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"190"},{"groupId":"FG001","numSubjects":"112"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"169"},{"groupId":"FG001","numSubjects":"102"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"21"},{"groupId":"FG001","numSubjects":"10"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}