1. From the Cardiology Department (J.M., M.H., J.V., V.V.E., C.K., H.-P.B.-L.R., S.H.), Immunology Department (P.V.P.), and Pathology Department (M.A.H.), Maastricht University Medical Center, The Netherlands; and Clinical Division of Cardiology and Angiology (M.S., J.K., P.H., G.P.) and Institute of Pathology (C.E.), Innsbruck Medical University, Austria.