TNFRSF17 and congenital rubella syndrome: To explore the influence of extrinsic and intrinsic factors on the CT103A PopPK base model, we then conducted covariate evaluation for patient demographics (age, gender, and weight), prior therapies (prior murine anti-BCMA CAR T-cell treatment (http://www.chictr.org.cn, Number, ChiCTR-OPC-16009113) and autologous hematopoietic stem cell transplantation (auto-HSCT)), extramedullary spreading (Bhutani et al., 2020; Sevcikova et al., 2019), dose and CRS grade (Figure 1D; Supplementary Figure S3; Supplementary Table S2).