Glioblastoma

• University of Alabama at Birmingham - Division of Neurosurgery — Birmingham, Alabama, United States
• City of Hope National Medical Center — Duarte, California, United States
• Los Angeles County/USC — Los Angeles, California, United States
• Cedars-Sinai Medical Center - Neurological Institute — Los Angeles, California, United States

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

• University of Colorado Health Sciences Center — Denver, Colorado, United States
• Cleveland Clinic Foundation — Cleveland, Ohio, United States
• University Hospital Eppendorf — Hamburg, Germany
• University Hospital Kiel, Department of Neurosurgery — Kiel, Germany

Not specified

• Centre Leon Berard — Lyon, France

• Novartis Investigative Site — Dülmen, Germany

• NYU Cancer Institute at New York University Medical Center — New York, United States
• Columbus Children's Hospital — Columbus, Ohio, United States
• Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States
• Princess Margaret Hospital for Children — Perth, Western Australia, Australia

• NYU School of Medicine's Kaplan Comprehensive Cancer Center — New York, United States

• Research Site — Linköping, Sweden
• Research Site — Stockholm, Sweden
• Research Site — Umeå, Sweden

• Dana-Farber/Harvard Cancer Center at Dana Farber Cancer Institute — Boston, Massachusetts, United States