OC-03: Platelet-derived von Willebrand factor is involved in thrombosis and metastatic growth of melanoma in the brain. Issue 213 (May 2022) - Schneider, S.W.; Robador, J.R.; Mayer, F.T.; Feinauer, M.; Keller, L.; Pantel, K.; Stadler, J.; Gorzelanny, C.; Winkler, F.; Bauer, A.T.