Neoplasm, Lymphatic Tissue

• University of Cincinnati — Cincinnati, Ohio, United States
• Baylor College of Medicine — Houston, Texas, United States
• University of Texas Health Science Center-Houston — Houston, Texas, United States

Not specified

• Pulmonary Division, Heart Institute (InCor), University of Sao Paulo Medical School — São Paulo, Brazil

• Nottingham University Hospitals — Nottingham, United Kingdom

• Mayo Clinic Arizona — Scottsdale, Arizona, United States
• University of Nebraska — Omaha, Nebraska, United States
• Portsmouth Regional Hospital Hematology/Oncology Clinic — Portsmouth, New Hampshire, United States

• Stanford University School of Medicine — Stanford, California, United States

• Children's Associated Medical Group — San Diego, California, United States
• Children's Hospital of Denver — Denver, Colorado, United States
• Childrens National Medical Center — Washington D.C., District of Columbia, United States
• All Children's Hospital — St. Petersburg, Florida, United States

• Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio, United States

• Louis Pradel Hospital — Lyon, University of Lyon, France

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