Neoplasms, Neuroepithelial

• Center For Neuro-Oncology, Dana Farber Cancer Institute — Boston, Massachusetts, United States
• The Brain Tumor Center at Duke, Duke University Medical Center — Durham, North Carolina, United States
• Brain Tumor Institute, The Cleveland Clinic — Cleveland, Ohio, United States
• M.D. Anderson Cancer Center — Houston, Texas, United States

• Prof. Dr. J. P. Garrahan National Children's Hospital — Buenos Aires, Argentina

• Duke University Medical Center — Durham, North Carolina, United States

• Memorial Sloan Kettering Cancer Center — New York, United States

• Medizinische Universität Graz, Universitätsklinik für Neurologie Landeskrankenhaus Graz — Graz, Austria
• Universitätsklinik für Neurologie, Landeskrankenhaus Innsbruck — Innsbruck, Austria
• Landesnervenklinik Wagner-Jauregg, Innere Medizin mit Neuroonkologie — Linz, Austria
• Allgemeines Krankenhaus der Stadt Wien, Klinische Onkologie — Vienna, Austria

• University of California Los Angeles — Los Angeles, California, United States
• University of California San Francisco — San Francisco, California, United States
• National Cancer Institute Neuro-Oncology Branch — Bethesda, Maryland, United States
• Dana-Farber Cancer Institute — Boston, Massachusetts, United States

• City of Hope — Duarte, California, United States

• Children's Oncology Group — Monrovia, California, United States

Not specified

• Children's Oncology Group — Monrovia, California, United States