{"groups":[{"description":"Patients undergo intervention with intravenous ganciclovir followed by oral ganciclovir, if cytomegalovirus reactivation is detected.","id":"FG000","title":"All Study Participants"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"13"}],"type":"CMV Not Detected"},{"reasons":[{"groupId":"FG000","numSubjects":"12"}],"type":"Death"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"61"}],"type":"STARTED"},{"achievements":[{"comment":"CMV Reactivation Was Detected","groupId":"FG000","numSubjects":"36"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"25"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}