1. From the Division of Chronic Disease, University Institute of Social and Preventive Medicine (IUMSP) (E.P., F.P., M. Bochud, I.G.), and Department of Medicine, Service of Nephrology and Hypertension, (M.P., M. Burnier), University Hospital of Lausanne (CHUV), Lausanne, Switzerland; Service of Nephrology, Department of Specialties (B.P., P.-Y.M.), and Unit of Population Epidemiology, Department of Community Medicine and Primary Care and Emergency Medicine (I.G.), University Hospital of Geneva, Geneva...