ALL

• Universitätsklinikum Bonn — Bonn, Germany
• Universitätsklinikum Dresden — Dresden, Germany
• Universitätsklinikum Frankfurt — Frankfurt am Main, Germany
• Universitätsklinikum Halle (Saale) — Halle, Germany

• Ann & Robert H. Lurie Children's Hosptial of Chicago — Chicago, Illinois, United States

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

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

• Boston Children's Hospital — Boston, Massachusetts, United States

• Phoenix Children's Hospital — Phoenix, Arizona, United States
• The Children's Hospital of Denver — Denver, Colorado, United States
• Children's Healthcare of Atlanta/Emory University — Atlanta, Georgia, United States
• Johns Hopkins Medical Center — Baltimore, Maryland, United States

Not specified

• Texas Children's Hospital — Houston, Texas, United States
• The Methodist Hospital — Houston, Texas, United States

Not specified

• Boston Medical center — Boston, Massachusetts, United States