Alexandre Delgado1,2, Leila Katz3, Melania Maria Amorim3. 1. Program of Post-Graduation in Integral Health, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Pernambuco, Brazil. alexmagno_d@hotmail.com. 2. Parnamirim, Av. Parnamirim, 375, Recife, PE, 52060-000, Brazil. alexmagno_d@hotmail.com. 3. Program of Post-Graduation in Integral Health, Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Pernambuco, Brazil.