[1] Univ Genoa, Res Lab, Genoa, Italy
[2] Univ Genoa, Dept Internal Med DIMI, Acad Unit Clin Rheumatol, Genoa, Italy
[3] Univ Genoa, Osteoporosis & Articular Dis Res Ctr, Genoa, Italy
[4] Univ Genoa, Dept Neurol, Orthopaed Unit, Genoa, Italy
[5] Univ Genoa, Ophthalm Ctr DINOC, Genoa, Italy