Upping the "Plex": Whole Slide, Automated 14-Color Multiplex Immunofluorescence Staining of the Tumor Microenvironment in Paraffin-Embedded Tissue. - Lai J; Cavagnini KS; Smith M; Katemboh K; Sunshine JC; Taube JM; Engle LL (Laboratory investigation; a journal of technical methods and pathology, 2026)