LGALS1 and neoplasm: While intratumoral lymphocyte infiltration was only observed in one tumor treated with MeVac P FmIL-15 Hbl-αCEA, all tumor samples showed a peritumoral mixed-cellular inflammatory infiltrate that tended to be more pronounced in tumors treated with MeVac FmIL-12 Hbl-αCEA (Supplementary Materials Table S1).