{"groups":[{"description":"Participants underwent a second treatment with high dose chemotherapy and stem cell transplant","id":"FG000","title":"Second Transplant"}],"periods":[{"milestones":[{"achievements":[{"groupId":"FG000","numSubjects":"12"}],"type":"STARTED"},{"achievements":[{"groupId":"FG000","numSubjects":"12"}],"type":"COMPLETED"},{"achievements":[{"groupId":"FG000","numSubjects":"0"}],"type":"NOT COMPLETED"}],"title":"Overall Study"}],"recruitmentDetails":"Participants were recruited from March 2003 through July 2008 through the transplant clinic and amyloid clinic."}