1. Department of Radiology, Pedro Ernesto University Hospital; State University of Rio de Janeiro; Rio de Janeiro Brazil
2. Department of Rheumatology, Gafrée e Guinle University Hospital; Federal State University of Rio de Janeiro; Rio de Janeiro Brazil
3. Department of Rheumatology; Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro; Rio de Janeiro Brazil
4. Department of Radiology; Clementino Fraga Filho University Hospital, Federal University of Rio de Janeiro; Rio de Janeiro Brazil
5. Postgraduate Programe in Medical Sciences, School of Medical Sciences; State University of Rio de Janeiro; Rio de Janeiro Brazil