There were no differences between VTE and APS patients in plasma levels of apo B-100 (97 [76–103] vs. 83 [72–105] mg/dl, p = 0.63), Lp(a) (10.7 [5.9–32] vs. 17.6 [9.8–30.5] mg/dl, p = 0.21), and prothrombin (123.5 [106–146] vs. 130 [119–146] μg/ml, p = 0.37). Here, F2 is linked to autoimmune polyendocrinopathy.