1. Department of Obstetrics and Gynecology, University of Campinas, Campinas, Brazil
2. Department of Physical Therapy, Ibirapuera University, São Paulo, Brazil
3. Department of Physical Therapy, Santa Casa of São Paulo, São Paulo, Brazil
4. Department of Physical Therapy, Guarulhos University, Guarulhos, Brazil
5. Department of Post-graduation, Institute of Medical Assistance to the State’s Public Service, São Paulo, Brazil