Department of Translational Medicine, Università del Piemonte Orientale UPO, via Solaroli 17, 28100, Novara, Italy.
Division of Internal Medicine, Immunorheumatology Unit, CAAD (Center for Translational Research on Autoimmune and Allergic Disease), "Maggiore della Carità" Hospital, Corso Mazzini 18, 28100, Novara, Italy.