1. Unimed Fortaleza, Fortaleza, Brazil.
2. Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA.
3. Department of Maternal and Child Health, Federal University of Ceará, Fortaleza, Brazil.
4. Integration, Service and Community Department, Unichristus University Center, Fortaleza, Brazil.
5. Universidade de Fortaleza, Fortaleza, Brazil.
6. Department of Internal Medicine, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, Brazil.