1. Women's Health Research Laboratory, Physical Therapy Department, Universidade Federal de São Carlos (UFSCar), São Carlos, São Paulo, 13565-905, Brazil
2. Study Group on Chronic Pain (NEDoC), Laboratory of Research on Electrophysical Agents (LAREF), Department of Physical Therapy, Universidade Federal de São Carlos (UFSCar), São Carlos, SP, 13565-905,Brazil