1. Department of Medicina dei Sistemi, Rheumatology, Allergology and Clinical Immunology, University of Rome Tor Vergata, Rome, Italy
2. Reumatologia, Dipartimento di Clinica e Terapia Medica, Sapienza Università di Roma, Rome, Italy
3. Department of Experimental Medicine and Biochemical Science, University of Rome Tor Vergata, Rome, Italy