Leukemia, Lymphoid

• Klaipeda Seamen's Hospital — Klaipėda, Klaipėda County, Lithuania
• Vilnius University Hospital Santariskiu Clinics — Vilnius, Vilnius County, Lithuania

• New York Presbyterian Hospital - Cornell Campus — New York, United States
• University of Texas - MD Anderson Cancer Center — Houston, Texas, United States
• Massey Cancer Center — Richmond, Virginia, United States

• Local Institution — Corona, California, United States
• Local Institution — Aurora, Colorado, United States
• Local Institution — Colorado Springs, Colorado, United States
• Local Institution — Waterford, Connecticut, United States

• Hospital General de Alicante — Alicante, Spain
• Hospital Ntra. Sra. Sonsoles — Ávila, Avila, Spain
• Hospital Clínic — Barcelona, Spain
• Hospital del Mar — Barcelona, Spain

Not specified

• Long Island Jewish Medical Center — New Hyde Park, New York, United States
• MD Anderson Cancer Center — Houston, Texas, United States
• San Antonio Cancer Institute — San Antonio, Texas, United States

• UCSF Cancer Center and Cancer Research Institute — 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
• Duke Comprehensive Cancer Center — Durham, North Carolina, United States

• H. Lee Moffitt Cancer Center and Research Institute — Tampa, Florida, United States
• University of Texas MD Anderson Cancer Center — Houston, Texas, United States
• Charite University of Medicine — Berlin, Germany
• Johann Wolfgang Goethe Universität — Frankfurt am Main, Germany

• Hospital General de Alicante — Alicante, Spain
• Hospital Ntra. Sra. Sonsoles — Ávila, Avila, Spain
• Hospital Germans Trias i Pujol — Badalona, Barcelona, Spain
• Hospital Clínic — Barcelona, Spain

Not specified