COL5A2 and neoplasm: Protein expression distributions in the primary tumours (PRI-Cohort) showed a negative median H-score (0–1) for HMGCS2 (0.04) and low median H-scores (1–100) for FABP4, COL5A2, AHRR, cytoplasmatic WNT9B and ITGA5 (3.94; 7.2; 34.15; 80.81; 93.56) in the tumour compartment.