Affiliation: | 1. Unit of Internal Medicine, Policlinico S. Orsola, University of Bologna, Bologna, Italy;2. Clinical Research Unit, Italian Institute of Telemedicine, Varese, Italy;3. Division of Cardiology, University of Palermo, Palermo, Italy;4. University and Emergency Hospital, Bucharest, Romania;5. Division of Cardiology, University of Perugia, Perugia, Italy |