Lymphoma, Large B-Cell, Diffuse

• City of Hope Comprehensive Cancer Center — Duarte, California, United States
• UPMC Hillman Cancer Center — Pittsburgh, Pennsylvania, United States
• UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care — Irvine, California, United States
• UC Irvine Health/Chao Family Comprehensive Cancer Center — Orange, California, United States

• IRCCS Centro di Riferimento Oncologico di Aviano, Divisione di Oncologia e dei Tumori immuno-correlati — Aviano, PN, Italy
• Ospedale C.e G. Mazzoni, U.O.C. di Ematologia — Ascoli Piceno, Italy
• ASST Spedali Civili di Brescia, Ematologia — Brescia, Italy
• A.O. S. Croce e Carle, S.C. di Ematologia e Trapianto di Midollo Osseo — Cuneo, Italy

• A.O. Universitaria Ospedali Riuniti - Ospedale Umberto I Di Ancona — Ancona, Italy
• Aviano - IRCCS Centro di Riferimento Oncologico di Aviano - Divisione di Oncologia e dei Tumori immuto-correlati — Aviano, Italy
• A.O. Spedali Civili di Brescia - Ematologia — Brescia, Italy
• Azienda Ospedaliera Universitaria Careggi - Unità funzionale di Ematologia — Florence, Italy

• University of Miami Miller School of Medicine — Miami, Florida, United States
• University of Illinois at Chicago — Chicago, Illinois, United States
• Johns Hopkins University/Sidney Kimmel Cancer Center — Baltimore, Maryland, United States
• Memorial Sloan Kettering Cancer Center — New York, United States

• UC San Diego Moores Cancer Center — La Jolla, California, United States
• University of California, San Francisco — San Francisco, California, United States
• George Washington University — Washington D.C., District of Columbia, United States
• University of Miami — Miami, Florida, United States

• Banner Health - MD Anderson Cancer Center — Gilbert, Arizona, United States
• Christiana Care Hospital - Helen F Graham Cancer Center — Newark, Delaware, United States
• Napa Research — Pompano Beach, Florida, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States

Not specified

• The First Affiliated Hospital with Nanjing Medical University — Nanjing, Jiangsu, China

• UC San Diego Moores Cancer Center — La Jolla, California, United States
• University of California Davis Comprehensive Cancer Center — Sacramento, California, United States
• UCSF Medical Center-Parnassus — San Francisco, California, United States
• Memorial Sloan Kettering Cancer Center — New York, United States