title: Brazilian Society of Pediatric Oncology - SOBOPE: 30 years of history, a lot in the present, full of the future.
authors.affiliation: President of Brazilian Society of Pediatric Oncology, Pediatric Oncology Service, Hospital de Clínicas de Porto Alegre, RS, Brazil.
authors.forename: Cláudio Galvão
authors.initials: CG
authors.lastname: de Castro Junior
authors.forename: Carla Renata Pacheco Donato
authors.initials: CR
authors.lastname: Macedo