MKI67 and neoplasm: The surgical resection is scored one if radical and zero if not (see Section 4), for example, using the model without Ki67: 0.02 × (age − 54.5) + 0.63 × (mENSAT − 3.2) − 0.44 × (radical resection − 0.8) of the tumor (no = 0, yes = 1).