1. Molecular Oncology Research Center
2. Children and Young Adult's Cancer Hospital
3. Department of Pathology
4. Department of Neurosurgery, Barretos Cancer Hospital, Barretos, São Paulo, Brazil
5. Department of Pathology, Ribeirao Preto Medical School, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
6. Department of Pathology, Universidade Federal de São Paulo, São Paulo, Brazil
7. International Research Center, A. C. Camargo Cancer Center, National Institute of Science and Technology in Oncogenomics, Brazil
8. Life and Health Sciences Research Institute (ICVS), Medical School, University of Minho, Braga, Portugal
9. ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal