Helena Baldez Vasconcelos, Márcio R.T. Nunes, Lívia M.N. Casseb, Valéria L. Carvalho, Eliana V. Pinto da Silva, Mayra Silva, Samir M.M. Casseb, and Pedro F.C. Vasconcelos
Author affiliations: Author affiliations: Instituto Evandro Chagas, Ananindeua, Brazil (H. Baldez Vasconcelos, M.R.T. Nunes, L.M.N. Casseb, V.L. Carvalho, E.V. Pinto da Silva, M. Silva, S.M.M. Casseb, P.F.C. Vasconcelos); Universidade do Estado do Pará, Belém, Brazil (P.F.C. Vasconcelos)
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