1. Department of Continuity of Care and Disability, Physical Medicine and Rehabilitation, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
2. Department of Cardiac-Thoracic-Vascular Diseases, Unit of Pneumonology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
3. Department of Clinical, Integrated and Experimental Medicine, Alma Mater Studiorum University of Bologna, Bologna, Italy