Extended Data Fig. 4: The expansion of anti-CD19 CAR-T cells and anti-BCMA CAR-T cells in the peripheral blood of each patient within one month by flow cytometry.

Red line, anti-CD19 CAR-T cells. Blue line, anti-BCMA CAR-T cells.

Red line, anti-CD19 CAR-T cells. Blue line, anti-BCMA CAR-T cells.