1. From the Department of Anatomy, Histology and Forensic Medicine (M.M., L.I.-M.), University of Florence, Florence, Italy; and the Department of Biomedicine, Division of Rheumatology, AOUC, and Excellence Centre for Research, Transfer and High Education DENOthe (M.M., S.G., E.R., C.C., S.B.-R., M.L.C., M.M.-C.), University of Florence, Florence, Italy.