1. From the Departments of Nephrology and Hypertension (N.A.D., N.F., B.V., L.T., G.M.C., D.G.F.), Urology (B.R.), and Radiology (A.C.), Inselspital, Bern University Hospital, and CTU Bern (M.R., S.T.), University of Bern, Bern, Service of Nephrology, Lausanne University Hospital, University of Lausanne, Lausanne (O.B.), the Department of Nephrology, University Hospital Zurich, Zurich (A.R., N.M.), the Department of Nephrology, Regional Hospital Lugano (L.P., G.B.), and Università della Svizzera Italiana (R...