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