All biomarkers, except for ITGA5 and FAP (both mean H-score of 0), were expressed by either tumor- or stromal cells with a median and interquartile range (IQR) tumor H-score of 270 (IQR 50) for αvβ6, 135 (IQR 168) for CEACAM5, 240 (IQR 67) for mesothelin, 60 (IQR 115) for PSMA, and 30 (IQR 50) for uPAR. Here, MSLN is linked to neoplasm.