{"groups":[{"description":"Participants must have a pathological diagnosis of Waldenstrom's Macroglobulinemia, with advanced and/or symptomatic disease requiring therapy. At least one of the inclusion criteria:","id":"FG000","title":"Waldenstrom's Macroglobulinemia Patients"}],"periods":[{"dropWithdraws":[{"reasons":[{"groupId":"FG000","numSubjects":"10"}],"type":"Physician Decision"},{"reasons":[{"groupId":"FG000","numSubjects":"2"}],"type":"Death"}],"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"12"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"12"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}]}