Neoplasms, Neuroepithelial

• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Emory University — Atlanta, Georgia, United States
• Hawaii Pacific Health — Lihue, Hawaii, United States
• Children's Memorial Hospital — Chicago, Illinois, United States

• UAB Comprehensive Cancer Center — Birmingham, Alabama, United States
• University of South Alabama Mitchell Cancer Institute — Mobile, Alabama, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Arizona Cancer Center at University of Arizona Health Sciences Center — Tucson, Arizona, United States

• Hospital Universitari Germans Trias I Pujol de Badalona — Badalona, Barcelona, Spain
• Institut Català D'Oncologia L'Hospitalet (Ico) — L'Hospitalet de Llobregat, Barcelona, Spain
• Hospital Universitario A Coruña — A Coruña, Coruña (A), Spain
• Hospital Del Mar — Barcelona, Spain

• University College London Hospital — London, United Kingdom
• Royal Marsden Hospital — Sutton, United Kingdom

Not specified

• Abbott Northwestern Hospital — Minneapolis, Minnesota, United States

• The Preston Robert Tisch Brain Tumor Center at Duke — Durham, North Carolina, United States

• Dr. Senckenberg Institute of Neurooncology — Frankfurt, Germany
• University of Tuebingen — Tübingen, Germany

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

• Institut Curie Hopital — Paris, France