1. From the Department of Cardiology, University Heart Center, University Hospital Zurich, the Center for Translational and Experimental Cardiology, and the Faculty of Medicine (B.E.S., R.K., P.J., J.S., A.C., C.T., M. Schindler, W.M., F.R.) and Center for Molecular Cardiology, University of Zurich (T.F.L.), Zurich, the Department of Cardiology, Bern University Hospital, University of Bern, Bern (M.R.), and Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Lugano (M.M.) — all in Switzerland; the...