B07: SAFETY AND EFFICACY OF CILTACABTAGENE AUTOLEUCEL, A CHIMERIC ANTIGEN RECEPTOR T-CELL THERAPY DIRECTED AGAINST B-CELL MATURATION ANTIGEN IN PATIENTS WITH MULTIPLE MYELOMA AND EARLY RELAPSE AFTER INITIAL THERAPY: CARTITUDE-2 RESULTS. (5th April 2022) - van de Donk, NWCJ