1. Department of Community Health, School of Medicine, Federal University of Ceará, Fortaleza, Brazil;
2. Faculty of Medicine, Unichristus University Center, Fortaleza, Brazil;
3. Evandro Chagas National Institute of Infectious Diseases, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil;
4. School of Medicine, Federal University of Bahia, Salvador, Brazil;
5. Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil;
6. São Leopoldo Mandic Faculty, Campinas, Brazil;
7. University of Texas Medical Branch, Galveston, Texas;
8. Emory University, Atlanta, Georgia;
9. Aggeu Magalhães Institute, Oswaldo Cruz Foundation – FIOCRUZ, Recife, Brazil