1. Nutritionist at the São Vicente de Paulo Foundation, Boa Vista, Roraima.
2. Obstetric nurse at the State Health Department, Boa Vista, Roraima.
3. Nurse at the São Vicente de Paulo Foundation, Boa Vista, Roraima.
4. Obstetric nurse at the São Vicente de Paulo Foundation, Boa Vista, Roraima, Boa Vista, Roraima.