1. Myeloma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
2. Cancer Genome Project, Wellcome Trust Sanger Institute, Cambridgeshire, United Kingdom
3. Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
4. Department of Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
5. Jerome Lipper Multiple Myeloma Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
6. Veterans Administration Boston Healthcare System, West Roxbury, Massachusetts