Besides the reported NSCLC candidate markers, we found sizeable noteworthy proteins closely related to other cancers, such as alpha-1B-glycoprotein [33], Complement C1q subcomponent subunit A [34], fibrinogen alpha/gamma chain [35], [36], fibulin-1 [37], platelet factor 4 and its variant [38]. The gene discussed is PF4; the disease is non-small cell lung carcinoma.