1. From the Department of Cardiology (E.T.A., J.K., L.G.), Research Institute of Internal Medicine (E.T.A., S.N., T.U., A.Y., P.A.), Section of Clinical Immunology and Infectious Diseases (P.A.), Institute for Surgical Research (J.G.), Department of Medical Biochemistry, Oslo University Hospital Rikshospitalet (R.W.), Faculty of Medicine (T.U., J.K., A.Y., P.A., L.G.), and K.G. Jebsen Cardiac Research Centre and Center for Heart Failure Research (E.T.A., S.N., J.G., J.K., A.Y., L.G.), University of...