1. Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy.
2. Department of Precision Medicine, University of Campania Luigi Vanvitelli, Naples, Italy.
3. Rheumatology Department, Fondazione IRCCS Policlinico San Matteo, University of Pavia, Italy.
4. Research Centre of Systemic Auto-Inflammatory Diseases, Behçet’s Disease and Rheumatology-Ophthalmology Collaborative Uveitis Centre, Rheumatology Unit, Policlinico Le Scotte, Department of Medical Sciences, Surgery and Neurosciences, University of Siena, Italy.
5. Rheumatology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
6. Rheumatic and Systemic Autoimmune Diseases Unit, Department of Interdisciplinary Medicine (DIM), University of Bari Medical School, Bari, Italy.
7. Rheumatology and Immunology Unit, Department of Medicine, University of Rome Campus Biomedico, Rome, Italy.
8. Academic Rheumatology Centre, Ospedale Mauriziano, Dipartimento Scienze Cliniche e Biologiche, Università degli Studi di Torino, Italy.
9. Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Messina, Italy.
10. Rheumatology Section, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University Hospital P. Giaccone, Palermo, Italy.
11. Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Italy. piero.ruscitti@univaq.it