B.Sc. Biomedical Science, Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Sao Paulo, Brazil; M.Sc. Oncology, Antonio Prudente Foundation/A.C.Camargo Cancer Center, Sao Paulo, Brazil; Ph.D. Oncology, Antonio Prudente Foundation/A.C.Camargo Cancer Center, Sao Paulo, Brazil