1. Rheumatology Unit, University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria Policlinico Di Modena, Modena, Italy
2. Department of Medicine and Surgery, University of Milan Bicocca, Respiratory Unit, San Gerardo Hospital, ASST Monza, Monza, Italy
3. Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
4. Rheumatology Unit, Santa Maria Hospital, IRCCS, Reggio Emilia, Italy