[1] Med Univ Vienna, Ludwig Boltzmann Cluster Oncol, Vienna, Austria
[2] Med Univ Vienna, Div Hematol & Hemostaseol, Dept Internal Med 1, Vienna, Austria
[3] Res Inst Mol Pathol, A-1030 Vienna, Austria
[4] Univ Vet Med, Dept Compan Anim & Horse, Small Anim Clin, Internal Med, Vienna, Austria