Pizzo and Poplack's pediatric oncology / editors, Susan M. Blaney, MD, Professor, Hematology-Oncology Section, Baylor College of Medicine, Deputy Director, Texas Children's Cancer Center and Hematology Centers, Texas Children's Hospital, Houston, Texas, Peter C. Adamson, MD, Professor of Pediatrics and Pharmacology, Perelman School of Medicine, The University of Pennsylvania, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, Lee J. Helman, MD, Professor, Pediatrics and Medicine, Keck School of Medicine, University of Southern California, Head, Basic and Translational Research, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, California.