{"eventGroups":[{"description":"Alemtuzumab given together with busulfan and cyclophosphamide followed by a donor stem cell transplant.\n\nalemtuzumab\n\nbusulfan\n\ncyclophosphamide\n\nmethotrexate\n\ntacrolimus\n\nallogeneic hematopoietic stem cell transplantation\n\nperipheral blood stem cell transplantation","id":"EG000","otherNumAffected":0,"otherNumAtRisk":1,"seriousNumAffected":0,"seriousNumAtRisk":1,"title":"Alemtuzumab"}],"frequencyThreshold":"5"}