1. Department of Clinical Neurosciences, Hermanas Hospitalarias, Villa San Benedetto Menni Hospital, Albese con Cassano, Como, and Humanitas Clinical and Research Centre, Rozzano, Milan, Italy. alessandra.alciati@gmail.com
2. Rheumatology Unit, Department of Internal Medicine, University of Messina, Italy.
3. Department of Clinical and Molecular Science, University Polytechnic of Marche, Jesi, Ancona, Italy.
4. Rheumatology Unit, Internal Medicine Department, ASST Fatebenefratelli-Sacco, Milan, Italy.