1. Medicine School, Faculty of Medical Sciences and Health of Juiz de Fora Suprema and Therezinha de Jesus Hospital and Maternity, 33 Dirceu de Andrade St., 36025-140 Juiz de Fora, MG, Brazil
2. Nursing School, Faculty of Medical Sciences and Health of Juiz de Fora Suprema and Therezinha de Jesus Hospital and Maternity, 33 Dirceu de Andrade St., 36025-140 Juiz de Fora, MG, Brazil
3. Intensive Care and Emergency Rooms, Santa Casa de Misericórdia Hospital, 3353 Barão do Rio Branco Ave, 36021-630 Juiz de Fora, MG, Brazil
4. Dentistry School, Juiz de Fora Federal University, José Lourenço Kelmer St., s/n Martelos, 36036-330 Juiz de Fora, MG, Brazil