An erratum was issued for: Assessment of Chimeric Antigen Receptor T Cell-Associated Toxicities Using an Acute Lymphoblastic Leukemia Patient-derived Xenograft Mouse Model. The Authors section was updated from: Claudia Manriquez Roman1,2,3,4,5 R. Leo Sakemura1,2 Fang Jin6 Roman H. Khadka6 Mohamad M. Adada1,2 Elizabeth L. Siegler1,2 Aaron J. Johnson6 Saad S. Kenderian1,2,6 1T Cell Engineering Laboratory, Mayo Clinic, Rochester, 2Division of Hematology, Mayo Clinic, Rochester, 3Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, 4Department of Molecular Medicine, Mayo Clinic, Rochester, 5Regenerative Sciences PhD Program, Mayo Clinic, Rochester, 6Department of Immunology, Mayo Clinic, Rochester to: Claudia Manriquez Roman1,2,3,4,5 R. Leo Sakemura1,2 Brooke L. Kimball1,2 Fang Jin6 Roman H. Khadka6 Mohamad M. Adada1,2 Elizabeth L. Siegler1,2 Aaron J. Johnson6 Saad S. Kenderian1,2,6 1T Cell Engineering Laboratory, Mayo Clinic, Rochester, 2Division of Hematology, Mayo Clinic, Rochester, 3Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic, Rochester, 4Department of Molecular Medicine, Mayo Clinic, Rochester, 5Regenerative Sciences PhD Program, Mayo Clinic, Rochester, 6Department of Immunology, Mayo Clinic, Rochester