1 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Department of SOD Interdisciplinary Internal Medicine, Center for Autoimmune Systemic Diseases, Behçet Center and Lupus Clinic, AOU Careggi Hospital, Florence, Italy. Electronic address: giacomaci@yahoo.it.
2 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Department of SOD Interdisciplinary Internal Medicine, Center for Autoimmune Systemic Diseases, Behçet Center and Lupus Clinic, AOU Careggi Hospital, Florence, Italy.
3 Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.
4 University of Florence, Florence, Italy.
5 Department of Medical Sciences, Surgery, and Neurosciences, Research Center of Systemic Autoinflammatory Diseases and Behçet׳s Disease Clinic, University of Siena, Siena, Italy.