[1] Childrens Hosp Pittsburgh, John G Rangos Sr Res Ctr, Pittsburgh, PA 15213 USA
[2] Univ Pittsburgh, Sch Med, Dept Neurol Surg, Pittsburgh, PA 15261 USA
[3] Suny Downstate Med Ctr, New York, NY USA
[4] Univ Calif Santa Cruz, Dept Mol Cell & Dev Biol, Santa Cruz, CA 95064 USA
[5] Univ Calif Santa Cruz, Genom Inst, Santa Cruz, CA 95064 USA
[6] Univ Pittsburgh, Canc Inst, Dept Pathol, Pittsburgh, PA USA
[7] Inst Recerca St Joan Deu, Barcelona, Spain
[8] UPMC Childrens Hosp Pittsburgh, Pediat Neurooncol Program, Pittsburgh, PA USA
[9] Childrens Natl Hlth Syst, Washington, DC USA
[10] George Washington Univ, Sch Med & Hlth Sci, Dept Genom & Precis Med, Washington, DC 20052 USA
[11] Univ Childrens Hosp Zurich, Dept Oncol, Zurich, Switzerland
[12] Ann & Robert H Lurie Childrens Hosp Chicago, Div Hematol Oncol & Stem Cell Transplant, Chicago, IL 60611 USA
[13] Northwestern Univ, Feinberg Sch Med, Robert H Lurie Canc Ctr, Dept Biochem & Mol Genet, Chicago, IL 60611 USA
[14] Northwestern Univ, Robert H Lurie NCI Comprehens Canc Ctr, Dept Neurol Surg, Chicago, IL 60611 USA
[15] Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA
[16] Univ Pittsburgh, Dept Neurobiol, Pittsburgh, PA USA