title: New developments in the understanding and diagnosis of myelodysplastic syndromes with ring sideroblasts.
authors.affiliation: Universidade de Campinas (Unicamp), Campinas, SP, Brazil.
authors.forename: Lorena Bedotti
authors.initials: LB
authors.lastname: Ribeiro
authors.affiliation: Universidade de Campinas (Unicamp), Campinas, SP, Brazil. Electronic address: erich@unicamp.br.
authors.forename: Erich V
authors.initials: EV
authors.lastname: De Paula