1. Department of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
2. Jerome Lipper Myeloma Center, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
3. Global Outcomes Research, Millennium Pharmaceuticals, Inc., A Wholly Owned Subsidiary of Takeda Pharmaceutical Company Limited, Cambridge, MA, USA
4. Hematology & Medical Oncology, Department of Clinical Therapeutics, National and Kapodistrian University of Athens, Athens, Greece
5. Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
6. University Hospital Ostrava and Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
7. Scientific Consulting, Xcenda, Palm Harbor, FL, USA
8. Division of Hematology/Oncology, Department of Medicine, Mayo Clinic, Jacksonville, FL, United States