K.M. Santiago, L.P. Castro, J.P.D. Neto, A.F. de N brega, C.A.L. Pinto, P. Ashton Prolla, F. Pinto e Vairo, P.F.V. de Medeiros, E.M. Ribeiro, B.F.R. Ribeiro, F.F. do Valle, M.J.R Doriqui, C.H.B. Leite, R.M. Rocha, L.M.S. Moura, V. Munford, P.A.F. Galante, C.F.M. Menck, S.R. Rogatto, M.I. Achatz