Astrocytoma, Grade IV

• University of Alabama — Birmingham, Alabama, United States
• Mayo Clinic - Arizona — Phoenix, Arizona, United States
• St. Joseph's Hospital and Medical Center — Phoenix, Arizona, United States
• University of California San Diego — La Jolla, California, United States

• Children's Hospital Colorado — Aurora, Colorado, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States
• University of Miami Hospital and Clinics — Miami, Florida, United States
• Ann & Robert H. Lurie Children's Hospital of Chicago — Chicago, Illinois, United States

• Mayo Clinic in Florida — Jacksonville, Florida, United States

• Sunnybrook Health Sciences Centre - Odette Cancer Centre — Toronto, Ontario, Canada

• University of California, San Francisco (UCSF) — San Francisco, California, United States
• Massachusetts General Hospital — Boston, Massachusetts, United States
• University Hospitals Leuven — Leuven, Belgium
• Universitätsklinikum Heidelberg — Heidelberg, Baden-Wurttemberg, Germany

• University Hospital Ghent — Ghent, Belgium
• Elisabeth-Tweesteden Ziekenhuis — Tilburg, North Brabant, Netherlands
• Erasmus MC — Rotterdam, South Holland, Netherlands
• Medical Center Haaglanden — The Hague, South Holland, Netherlands

Not specified

• Deep Learning Institute of Radiological Sciences — Mumbai, India

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

• Biomedical Data Science Lab. Universitat Politècnica de València — Valencia, Spain