1. Division of Rheumatology, La Colletta Hospital, Azienda Sanitaria Locale 3, Arenzano, and Autoimmunology Laboratory, Department of Internal Medicine, University of Genova, Italy.
2. Division of Radiology, E.O. Ospedali Galliera, Genova, Italy.
3. Nuclear Medicine Unit, IRCCS Ospedale Policlinico San Martino, Genova, and Department of Health Sciences, University
of Genova, Italy.
4. Autoimmunology Laboratory, Department of Internal Medicine, University of Genova, Italy.
5. Nuclear Medicine Unit, IRCCS Ospedale Policlinico San Martino, Genova, and Department of Health Sciences, University of Genova, Italy.
6. Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, Italy.
7. Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, Italy. cimmino@unige.it