Diffuse Midline Glioma, H3 K27M-Mutant

• Innsbruck Universitaetsklinik — Innsbruck, Austria
• Universitaetsklinikum Wien - AKH unikliniken — Vienna, Austria
• Onze Lieve Vrouw Ziekenhuis — Aalst, Belgium
• Institut Jules Bordet — Anderlecht, Belgium

• Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio, United States

• Arthur M Blank Hospital — Atlanta, Georgia, United States
• Children's Healthcare of Atlanta: Scottish Rite — Atlanta, Georgia, United States

• Children's Minnesota — Minneapolis, Minnesota, United States

• Great Ormond Street Hospital — London, United Kingdom

• University of California, San Francisco — San Francisco, California, United States

Not specified

Not specified

• Rady Children's Hospital-San Diego — San Diego, California, United States
• University of California, San Francisco — San Francisco, California, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States
• Ann & Robert H. Lurie Children's Hospital of Chicago — Chicago, Illinois, United States

• Children's Hospital of Alabama — Birmingham, Alabama, United States
• Children's Hospital Los Angeles — Los Angeles, California, United States
• Children's Hospital of Orange County — Orange, California, United States
• UCSF Medical Center-Parnassus — San Francisco, California, United States