Marker BK-IgG AII-IgG VEGF-IgG bFGF-IgG BK-IgG -   0.855   AII-IgG 0.881 -   0.293 VEGF-IgG   0.213 -   bFGF-IgG     0.791 -

Table 8: Correlations between natural antibodies.