1. From the Hypertension Unit (A.d.l.S.), Hospital Clínic, University of Barcelona, Barcelona, Spain; Hypertension Unit, Hospital Clínico (J.R.), University of Valencia and Centro de Investigación Biomédica au Red (CIBER) of Obesity and Nutritional Disorders, Valencia, Spain; Department of Preventive Medicine and Public Health (J.R.B., J.J.d.l.C.), Autonomous University and CIBER of Epidemiology and Public Health, Madrid, Spain; Hypertension Unit (J.Segura, L.M.R.), Hospital 12 de Octubre, Madrid,...