Leukemia, B-Cell

• VU Medical Center (VUmc) — Amsterdam, Netherlands
• Academic Medical Center — Amsterdam, Netherlands
• St. Antonius Hospital — Nieuwegein, Netherlands
• Erasmus MC - Daniel den Hoed Cancer Center — Rotterdam, Netherlands

• Dana-Farber Cancer Institute — Boston, Massachusetts, United States
• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States

• Memorial Sloan-Kettering Cancer Center — New York, United States

• Ohio State University Medical Center — Columbus, Ohio, United States

• Buenos Aires, Argentina
• Buenos Aires, Argentina
• Buenos Aires, Argentina
• Buenos Aires, Argentina

Not specified

• Birmingham, United Kingdom
• Bournemouth, United Kingdom
• Cambridge, United Kingdom
• Canterbury, United Kingdom

• Investigational Site Number 840004 — Aurora, Colorado, United States
• Investigational Site Number 840006 — Augusta, Georgia, United States
• Investigational Site Number 840002 — Charleston, South Carolina, United States

• Barbara Ann Karmanos Cancer Institute — Detroit, Michigan, United States

• University of Kansas Cancer Center — Kansas City, Kansas, United States
• Washington University School of Medicine — St Louis, Missouri, United States