Astrocytoma

• 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

• Sun Yat-sen University Cancer Center — Guangzhou, Guangdong, China

• Holden Comprehensive Cancer Center — Iowa City, Iowa, United States

Not specified

• University of Colorado Anschutz — Aurora, Colorado, United States
• University Hospitals Cleveland Medical Center — Cleveland, Ohio, United States

Not specified

• Royal North Shore Hospital — Saint Leonards, New South Wales, Australia

• Henan Provincial People's Hospital — Zhengzhou, Henan, China

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

• Cedars-Sinai Medical Center — Los Angeles, California, United States