1 Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
2 Centre of Excellence for the Acceleration of Harm Reduction, University of Catania, Via Santa Sofa, 89 Torre Biologica 11 Piano, 95123, Catania, Italy.
3 Department of Nephrology and Hypertension, University Medical Center Utrecht and Julius Center for Health Sciences and Primary Care, Utrecht, Netherlands.
4 Centre of Excellence for the Acceleration of Harm Reduction, University of Catania, Via Santa Sofa, 89 Torre Biologica 11 Piano, 95123, Catania, Italy. [email protected].