1. Laboratory of Virology (Lim-52-hc-fmusp), Institute of Tropical Medicine of São Paulo, School of Medicine, University of São Paulo, São Paulo, Brazil
2. Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, Brazil
3. School of Dentistry, State University of Paraíba, Araruna, Brazil
4. Department of Oral Medicine and Pathology, Institute of Odontology, University of Gothenburg, Gothenburg, Sweden
5. Institute of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
6. Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
7. Postgraduate Program in Dentistry, Cruzeiro Do Sul University, São Paulo, Brazil
8. Division of Dentistry, Hospital Das Clínicas da Faculdade de Medicina da Universidade de São Paulo – Hcfmusp, School of Medicine, University of São Paulo, São Paulo, Brazil
9. Institute of Infectious Diseases Emilio Ribas, São Paulo, Brazil
10. Laboratory of Protozoology (Lim-49-hc-fmusp), Institute of Tropical Medicine of São Paulo, School of Medicine, University of São Paulo, São Paulo, Brazil
11. Department of Infectious Diseases, School of Medicine, University of São Paulo, São Paulo, Brazil