J Immunother Cancer 2020;8:e000655. doi:10.1136/jitc-2020-000655Open access Table 1 Baseline characteristics of patients on study (n=27) Age (years) 64.8 (53.7–75.4) Race/ethnicity White 23 (85.2%) African- American 3 (11.1%) Unknown 1 (3.7%) ECOG 0 (–) Gleason 6 1 (3.7%) 7 19 (70.4%) 8 4 (14.8%) 9 3 (11.1%) Disease stage cIA 3 (11%) cIC 18 (66.7%) cIIA 5 (18.5%) cIIB 1 (3.7%) Prostate- specific antigen (ng/mL) 6.57 (1.44–55.82) Absolute lymphocyte count (K/μL) 1.66 (0.83–3.09) Data are n (%) or median (range). ECOG, Eastern Cooperative Oncology Group.