{"groups":[{"description":"Patient with lung intact to receive hemithoracic radiation therapy for definitive intent","id":"FG000","title":"Cohort 1"},{"description":"Patients with lung intact to receive non-hemithoracic radiation therapy(palliative radiation therapy)","id":"FG001","title":"Cohort 2"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"1"}],"type":"Adverse Event"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"}],"type":"Death"},{"reasons":[{"groupId":"FG000","numSubjects":"1"},{"groupId":"FG001","numSubjects":"0"}],"type":"Withdrawal by Subject"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"12"},{"groupId":"FG001","numSubjects":"12"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"9"},{"groupId":"FG001","numSubjects":"11"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"3"},{"groupId":"FG001","numSubjects":"1"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"recruitmentDetails":"Single center trial that recruited patients at one hospital site (MD Anderson Cancer Center, Houston, TX)"}