{"groups":[{"description":"Concurrent radiation therapy, cisplatin, and placebo followed by neck dissection for indicated patients.","id":"FG000","title":"Placebo"},{"description":"Concurrent radiation therapy, cisplatin, and palifermin followed by neck dissection for indicated patients.","id":"FG001","title":"Palifermin"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"10"},{"groupId":"FG001","numSubjects":"11"}],"type":"STARTED"},{"achievements":[{"comment":"Subjects with data for planned primary analysis are considered to have completed the study.","groupId":"FG000","numSubjects":"10"},{"comment":"Subjects with data for planned primary analysis are considered to have completed the study.","groupId":"FG001","numSubjects":"11"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"},{"groupId":"FG001","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}