| Institution: | 1. Department of Internal Medicine, School of Medicine of Ribeirao Preto, University of Sao Paulo, , Sao Paulo, Brazil;2. Department of Pediatrics, School of Medicine of Ribeirao Preto, University of Sao Paulo, , Sao Paulo, Brazil;3. School of Medicine of Sao Paulo, University of Sao Paulo, , Sao Paulo, Brazil;4. Department of Surgery, School of Medicine of Ribeirao Preto, University of Sao Paulo, , Sao Paulo, Brazil;5. Boldrini Children's Cancer Center, , Campinas, Brazil;6. Department of Pathology, School of Medicine of Ribeirao Preto, University of Sao Paulo, , Sao Paulo, Brazil |
