| Authors: |
Cafaro G; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy., Perricone C; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy., Riccucci I; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy., Bursi R; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy., Calvacchi S; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy., Alunno A; Internal Medicine and Nephrology Unit, Department of Life, Health & Environmental Sciences, University of L'Aquila, Italy., Carubbi F; Internal Medicine and Nephrology Unit, Department of Life, Health & Environmental Sciences, University of L'Aquila, and Department of Medicine, ASL 1 Avezzano-Sulmona-L'Aquila, San Salvatore Hospital, L'Aquila, Italy., Gerli R; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy. roberto.gerli@unipg.it., Bartoloni E; Rheumatology Unit, Department of Medicine and Surgery, University of Perugia, Italy. |