1. Instituto do Câncer do Estado de São Paulo, Division of Oncology, Universidade de São Paulo, São Paulo, Brazil
2. Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
3. Developmental Therapeutics Program, Division of Hematology and Oncology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
4. Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil