1. From the Institute of Physiology, University of Würzburg, Germany (W.C., F.W., K.V., T.P., M.K.)
2. Comprehensive Heart Failure Center (W.C., U.H., S.F., M.K.), University Hospital Würzburg, Germany
3. Institute of Experimental Biomedicine (M.R., A.Z.), University Hospital Würzburg, Germany
4. Department of Dermatology, University of Cologne, Germany (A.I.)
5. Center of Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg-University Mainz, Germany (T.K., S.K., P.W.)
6. Institute of Pathology, University Hospital Essen, University Duisburg-Essen (H.A.B.)