P936: EXPLORING HETEROGENEITY IN TREATMENT PREFERENCES OF PATIENTS WITH RELAPSED/REFRACTORY MULTIPLE MYELOMA IN THE UNITED STATES, UNITED KINGDOM, FRANCE, SPAIN, ITALY AND GERMANY
Treatment Preferences of Patients with Relapsed or Refractory Multiple Myeloma (RRMM) in the United States, United Kingdom, France, Spain, Italy, and Germany: Results from a Discrete Choice Experiment