title: [Not Available].
authors.affiliation: Universidade Estadual de Campinas (Unicamp), Campinas, SP, Brazil. Electronic address: kborgia@unicamp.br.
authors.forename: Katia Borgia Barbosa
authors.initials: KB
authors.lastname: Pagnano
authors.affiliation: Universidade de São Paulo (USP), Ribeirão Preto, SP, Brazil.
authors.forename: Eduardo Magalhães
authors.initials: EM
authors.lastname: Rego
authors.affiliation: Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
authors.forename: Sandra
authors.initials: S
authors.lastname: Rohr
authors.affiliation: Universidade Federal de São Paulo (UNIFESP), São Paulo, SP, Brazil.
authors.forename: Maria
authors.initials: M
authors.lastname: de Lourdes Chauffaille
authors.affiliation: Universidade de Brasília (UnB), Brasília, DF, Brazil.
authors.forename: Rafael Henriques
authors.initials: RH
authors.lastname: Jacomo
authors.affiliation: Universidade Federal do Rio Grande do Sul (UFGRS), Porto Alegre, RS, Brazil.
authors.forename: Rosane
authors.initials: R
authors.lastname: Bittencourt
authors.affiliation: Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
authors.forename: Ana Beatriz
authors.initials: AB
authors.lastname: Firmato
authors.affiliation: Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
authors.forename: Evandro Maranhão
authors.initials: EM
authors.lastname: Fagundes
authors.affiliation: Universidade Federal de Pernambuco (UFPE), Recife, PE, Brazil.
authors.forename: Raul Antonio
authors.initials: RA
authors.lastname: Moraes Melo
authors.affiliation: Universidade de São Paulo (USP), São Paulo, SP, Brazil.
authors.forename: Wanderley
authors.initials: W
authors.lastname: Bernardo