1. From the Department of Medicine IV, University of Erlangen-Nuernberg (M.P.S.), Erlangen, Germany; and Baker Heart Research Institute and Cardiovascular Medicine, Alfred Hospital (E.L., D.M.K., Z.K., G.L., J.H., A.A., M.D.E.), and St Vincent’s Institute of Medical Research and Department of Medicine, University of Melbourne (D.J.C.), Melbourne, Australia.