1. From Department of Cardiology, University Heart Center Zurich, Switzerland (A.M.S., R.M., A.G., C.B., F.D.); Department of Internal Medicine (B.B., K.A.M.) and Institute of Legal Medicine (D.W.), Cantonal Hospital of Grisons, Chur, Switzerland; and Department of Cardiology, University Hospital Bern, Switzerland (A.M.-D.).