1. Department of Translational Medicine, Università del Piemonte Orientale (UPO), Via Solaroli 17, 28100 Novara, Italy
2. Division of Internal Medicine, Immunorheumatology Unit, “Maggiore della Carità” Hospital, Corso Mazzini 18, 28100 Novara, Italy
3. Division of Internal Medicine, “Sant’Andrea Hospital”, Corso Abbiate 21, 13100 Vercelli, Italy
4. IRCAD (Interdisciplinary Research Center of Autoimmune Diseases), Novara, Italy
5. Division of Cardiology, “Maggiore della Carità” Hospital, Corso Mazzini 18, 28100 Novara, Italy