1. From the CR (UK) Department of Medical Oncology, Christie Hospital, Manchester; Department of Hematology, University College, London Hospital, Department of Hematology, Guy’s Hospital, and Department of Hematology, St George’s Hospital, London; Department of Hematology, Glasgow Royal Infirmary, Glasgow; Department of Hematology, University Hospital; and Department of Hematology, Heartlands Hospital, Birmingham, United Kingdom.