1. Health Sciences Program; Instituto de Previdência Social do Estado de Minas Gerais (IPSEMG); Belo Horizonte MG Brazil
2. Rehabilitation Sciences Program; Universidade Federal de Minas Gerais (UFMG); Belo Horizonte MG Brazil
3. Obstetrics and Gynecology Department; UFMG; Belo Horizonte MG Brazil