1. Department of Veterinary, Federal University of Vicosa, Peter Henry Rolfs Avenue, w/n, University Campus, Viçosa, Minas Gerais, Brazil
2. Institute of Animal Health and Production, Federal Rural University of Amazonia, Presidente Tancredo Neves Avenue, 2501, Belém, Pará, Brazil
3. Institute of Studies of the Wet Tropic, Federal University of Southern and Southeastern Pará, Alberto Santos Dumont Street, w/n, Xinguara, Pará, Brazil