Neoplasms, Connective and Soft Tissue

• Children's National Medical Center — Washington D.C., District of Columbia, United States
• National Cancer Institute — Bethesda, Maryland, United States
• Children's Hospital Boston/Dana-Farber Cancer Institute — Boston, Massachusetts, United States
• The Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States

• City of Hope National Medical Center — Duarte, California, United States
• Georgetown University Hospital — Washington D.C., District of Columbia, United States
• University of Wisconsin Hospital and Clinics — Madison, Wisconsin, United States

Not specified

Not specified

• University of California, San Francisco — San Francisco, California, United States
• Children's National Medical center — Washington D.C., District of Columbia, United States
• Dana-Farber Cancer Institute — Boston, Massachusetts, United States
• Boston Children's Hospital — Boston, Massachusetts, United States

• Peking University School of Oncology — Beijing, China

• Cleveland Clinic — Cleveland, Ohio, United States

• University of Chicago Comprehensive Cancer Center — Chicago, Illinois, United States
• University of Iowa Hospitals and Clinics — Iowa City, Iowa, United States
• Cooper Hospital University Medical Center — Camden, New Jersey, United States
• Riverside Methodist Hospital — Columbus, Ohio, United States

• Gynecologic Oncology Group of Arizona — Phoenix, Arizona, United States
• Saint Joseph's Hospital and Medical Center — Phoenix, Arizona, United States
• University of Colorado Cancer Center - Anschutz Cancer Pavilion — Aurora, Colorado, United States
• University of Iowa Hospitals and Clinics — Iowa City, Iowa, United States

• Atatürk Universitesi Araştırma Hastanesi — Erzurum, Yakutiye, Turkey (Türkiye)