From the Dino Ferrari Center, Neuroscience Section, Department of Pathophysiology and Transplantation (E.F., E.M., G.B., N.B., M.C.S., A.D.F.), Angelo Bianchi Bonomi Hemophilia and Thrombosis Centre (B.F.), and Internal Medicine, Department of Pathophysiology and Transplantation (S.A.), IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, University of Milan, Italy.