Christoph Becker1,2, Christian Reinhardt3,4. 1. Dermatology, University Medical Center Mainz, Johannes Gutenberg University Mainz, Mainz, Germany. 2. Research Center for Immunotherapy (FZI), University Medical Center Mainz, Johannes Gutenberg University Mainz, Mainz, Germany. 3. Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, Mainz, Germany. 4. German Center for Cardiovascular Research (DZHK), Partner Site RheinMain, Mainz, Germany.