1. Postgraduate Program in Biology of Infectious and Parasitic Agents / Federal University ofPará ‐ PPgBAIP / UFPA. – ICB, Pará, Brazil. State University of the Tocantina Region of Maranhão– UEMASUL Maranhão Brazil
2. Postgraduate Program in Biology of Infectious and Parasitic Agents / Federal University ofPará‐ PPgBAIP / UFPA. – ICB, Pará Brazil
3. Laboratory of Ultrastructure /Federal Rural University of the Amazon ‐ LU / UFRA ParáBrazil
4. Laboratory of Applied Genetics / Federal Rural University of Amazonia ‐ LGA / UFRA ParáBrazil
5. Postgraduate Program in Biology of Infectious and Parasitic Agents /Federal University of Pará ‐ PPgBAIP / UFPA. Research Laboratory Carlos Azevedo / Federal Rural University of the Amazon ‐ LPCA / UFRA Pará Brazil