1. Department of Medicine and Surgery, University of Perugia
2. Division of Nephrology, Hospital S. Maria della Misericordia, Perugia
3. Department of Medicine and Technological Innovation (DiMIT), University of Insubria, VareseDepartment of Medicine and Cardiopulmonary Rehabilitation, Maugeri Care and Research Institute, IRCCS Tradate, Tradate
4. Fondazione Umbra Cuore e Ipertensione-ONLUS
5. Division of Cardiology, Hospital S. Maria della Misericordia, Perugia, Italy