Affiliation: | 1. Department of Orthopaedic and Hand Surgery, Felício Rocho Hospital, Av. do Contorno 9530, Belo Horizonte, Minas Gerais 30110-934, Brazil;2. Pontifical Catholic University of Campinas (PUC-Campinas), Av. John Boyd Dunlop - Jardim Ipaussurama, Campinas, São Paulo 13034-685, Brazil;3. Departament of Surgery and Orthopedics, Botucatu Medical School, São Paulo State University, UNESP, Av. Professor Mario Rubens Montenegro s/n, Botucatu, São Paulo 18 618-687, Brazil |