{"groups":[{"description":"Intensity modulated radiation therapy (IMRT) for all patients and chemotherapy (cisplatin and fluorouracil) for patients with stage ≥ T2b and/or N+","id":"FG000","title":"IMRT +/- Chemotherapy"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"68"}],"type":"STARTED"},{"achievements":[{"comment":"Subjects with data available for the primary analysis are considered to have completed the study.","groupId":"FG000","numSubjects":"68"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}