1. From the Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria (L.K., G.G., B.R., P.S., R.B., D.M., M.H., R.P., A.N.); Medical Clinic V (Nephrology, Hypertensiology, Endocrinology, Diabetology, Rheumatology) (M.E.K., T.B.G., G.D., W.M.) and Mannheim Institute of Public Health, Social and Preventive Medicine (T.B.G.), Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany; Department of Cardiology, University Hospital of the RWTH...