Leukemia, Lymphoid

• Children's Hospital of Alabama / University of Alabama at Birmingham — Birmingham, Alabama, United States
• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Mayo Clinic Arizona — Scottsdale, Arizona, United States
• City of Hope National Medical Center — Duarte, California, United States

• National Institutes of Health Clinical Center, 9000 Rockville Pike — Bethesda, Maryland, United States

• Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium — Seattle, Washington, United States

• Site Reference ID/Investigator# 61543 — Birmingham, Alabama, United States
• Site Reference ID/Investigator# 61542 — Augusta, Georgia, United States
• Site Reference ID/Investigator# 61523 — Omaha, Nebraska, United States
• Site Reference ID/Investigator# 61522 — Hackensack, New Jersey, United States

• For additional information regarding sites for this trial call 919-319-9374 — Birmingham, Alabama, United States
• For additional information regarding sites for this trial call 919-319-9374 — Augusta, Georgia, United States
• For additional information regarding sites for this trial call 919-319-9374 — Boston, Massachusetts, United States
• For additional information regarding sites for this trial call 919-319-9374 — Las Vegas, Nevada, United States

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

• N/a N/a, Canada
• Moscow, Russia
• Petrozavodsk, Russia
• Saint Petersburg, Russia

• University of Texas M. D. Anderson Cancer Center — Houston, Texas, United States

Not specified

• Wake Forest University Comprehensive Cancer Center — Winston-Salem, North Carolina, United States