1 Department of Internal Medicine, Hemophilia Treatment Center (HTC) "Cláudio Luiz Pizzigatti Corrêa", Hemocentro UNICAMP, University of Campinas, Campinas, São Paulo, Brazil.
2 Department of Internal Medicine, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, São Paulo, Brazil.
3 Department of Orthopedic and Traumatology, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, São Paulo, Brazil.