Patrick J. Grohar*, Laurie B. Griffin*, Choh Yeung*, Qing-Rong Chen†, Yves Pommier‡, Chand Khanna§, Javed Khan† and Lee J. Helman*
*Molecular Oncology Section, Pediatric Oncology Branch,
National Cancer Institute, National Institutes of Health,
Bethesda, MD, USA; †Oncogenomics Section, Pediatric
Oncology Branch, National Cancer Institute, National
Institutes of Health, Bethesda, MD, USA; ‡Laboratory of
Molecular Pharmacology, Center for Cancer Research,
National Cancer Institute, National Institutes of Health,
Bethesda, MD, USA; §Tumor and Metastasis Biology
Section, Pediatric Oncology Branch, National Cancer
Institute, National Institutes of Health, Bethesda, MD, USA