1. Department of Medicine, Division of Blood and Marrow Transplantation, Moores Cancer Center, University of California San Diego, La Jolla, CA 92093, USA
2. Myeloma Institute, University of Arkansas for Medical Sciences (UAMS), Little Rock, AR 72205, USA
3. Department of Haematology, Leeds Cancer Centre, St James's University Hospital, Leeds, UK
4. Hematology Department, La Raza Medical Center, IMSS, México City, México
5. The Central Nebraska Myeloma Support Group, Grand Island, NE 68801, USA
6. Department of Hematology Research, US Oncology Research/Rocky Mountain Cancer Centers, Denver, CO 80218, USA
7. Department of Hematology, Sarah Cannon Research Institute, Nashville, TN 37203, USA
8. Department of Hematology, Hospital Universitario de Salamanca, Salamanca, Spain
9. Department of Hematologic Oncology and Blood Disorders, Levine Cancer Institute, Charlotte, NC 28204, USA
10. Department of Hematology, University of Tuebingen, Tuebingen, Germany
11. Department of Oncology, Hematology & Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
12. Department of Oncology, Barbara Ann Karmanos Cancer Institute/Wayne State University School of Medicine, Detroit, MI 48201, USA
13. Department of Clinical Therapeutics, National & Kapodistrian University of Athens, School of Medicine, Athens, Greece
14. Department of Clinical Haematology, Alfred Health-Monash University, Melbourne, Australia
15. Pôle Régional de Cancérologie and CIC1402 INSERM, CHU de Poitiers, France
16. Myeloma Unit, Division of Hematology, University of Torino, Torino, Italy
17. Aurora Cancer Care, Advocate Aurora Health, Milwaukee, WI 53215, USA
18. Global Outcomes Research, Millennium Pharmaceuticals, Inc., Cambridge, MA 02139, USA
19. Global Medical Affairs, Millenium Pharmaceuticals, Inc., Cambridge, MA 02139, USA
20. Department of Hematology, Clinica São Germano and Santa Casa Medical School, São Paulo, Brazil