Phase 3 TRANSFORM study of lisocabtagene maraleucel (liso-cel), a CD19-directed chimeric antigen receptor T cell therapy (Tx), versus standard of care (SOC) of salvage chemotherapy followed by autologous stem cell transplantation (ASCT) as second-line (2L) Tx in patients (pt) with relapsed or refractory (R/R) large B-cell lymphoma (LBCL)