1. From the Division of Rheumatology (J.G., D.A., C.W.S., T.K., G.S., J.S.S.), Department of Internal Medicine III; the Division of Angiology (S.S., D.S.), Department of Internal Medicine II; and the Departments of Cardiothoracic Surgery (G.W.) and of Medical and Chemical Laboratory Diagnostics (I.S.), Medical University of Vienna; the Ludwig Boltzmann Institute of Experimental Endocrinology (W.W.) and Rheumatology (G.S., J.S.S.) and the Center of Molecular Medicine (G.S., J.S.S.) of the Austrian...