RT Journal Article SR Electronic T1 Correction: Method for estimation of apoptotic cell fraction of cytotherapy using in vivo fluorine-19 magnetic resonance: pilot study in a patient with head and neck carcinoma receiving tumor-infiltrating lymphocytes labeled with Perfluorocarbon Nanoemulsion JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e007015corr1 DO 10.1136/jitc-2023-007015corr1 VO 11 IS 8 YR 2023 UL http://jitc.bmj.com/content/11/8/e007015corr1.abstract