1 Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Unit of Nephrology and Hypertension, European Society of Hypertension Excellence Centre, University of Palermo, Palermo, Italy. giulio.geraci@unipa.it.
2 Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Unit of Nephrology and Hypertension, European Society of Hypertension Excellence Centre, University of Palermo, Palermo, Italy.