Diffuse Large B-Cell Lymphoma, Not Otherwise Specified

• City of Hope Comprehensive Cancer Center — Duarte, California, United States
• University of California Davis Comprehensive Cancer Center — Sacramento, California, United States
• Moffitt Cancer Center — Tampa, Florida, United States
• Northwestern University — Chicago, Illinois, United States

• Fred Hutch/University of Washington Cancer Consortium — Seattle, Washington, United States

• Christchurch Hospital — Christchurch, Christchurch Central, New Zealand
• Wellington Hospital — Newtown, Wellington Region, New Zealand
• Auckland City Hospital — Auckland, New Zealand

• Fred Hutch/University of Washington Cancer Consortium — Seattle, Washington, United States

• Columbia University — New York, United States

• Hospital Universitario Marques de Valdecilla — Santander, Cantabria, Spain
• Hospital Universitario de Salamanca — Salamanca, Castille and León, Spain
• Hospital Universitari Vall d'hebron — Barcelona, Spain
• Hospital Durán i Reynals - ICO L´Hospitalet — Barcelona, Spain

• Mayo Clinic in Rochester — Rochester, Minnesota, United States
• Siteman Cancer Center at Washington University — St Louis, Missouri, United States
• Hackensack University Medical Center — Hackensack, New Jersey, United States
• Memorial Sloan Kettering Cancer Center — New York, United States

Not specified

• Northwestern University — Chicago, Illinois, United States
• Northwestern Lake Forest Hospital — Lake Forest, Illinois, United States

• University of Alabama at Birmingham Cancer Center — Birmingham, Alabama, United States
• Anchorage Associates in Radiation Medicine — Anchorage, Alaska, United States
• Anchorage Radiation Therapy Center — Anchorage, Alaska, United States
• Alaska Breast Care and Surgery LLC — Anchorage, Alaska, United States