{"groups":[{"id":"FG000","title":"1-week Run In (Standard)"},{"id":"FG001","title":"4-week Run-in (Extended)"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"48"},{"groupId":"FG001","numSubjects":"47"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"43"},{"groupId":"FG001","numSubjects":"43"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"5"},{"groupId":"FG001","numSubjects":"4"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}