The string analysis of the differentially abundant proteins according to the disease section revealed two of them were associated with post-thrombotic syndrome (FDR p-value = 0.0101): antithrombin-III, plasminogen and two with thrombotic thrombocytopenic purpura (FDR p-value = 0.0127): haptoglobin and von Willebrand factor (Figure 4a). Here, VWF is linked to post-thrombotic syndrome.