Anemia

Not specified

• Childrens Hospital Los Angeles — Los Angeles, California, United States
• University of Florida Health Science Center - Gainesville — Gainesville, Florida, United States
• Massachusetts General Hospital — Boston, Massachusetts, United States
• Children's Hospital Boston — Boston, Massachusetts, United States

• Praxis für Gastroenterologie — Berlin, Germany
• Klinik für Innere Medizin I des Universiätsklinikums — Kiel, Germany

• Our Lady of the Lake Hospital — Baton Rouge, Louisiana, United States
• Cleveland Medical Center at University Hospitals — Cleveland, Ohio, United States
• Medical College of Wisconsin, Blood Center — Milwaukee, Wisconsin, United States

• University of Mississippi Medical Center — Jackson, Mississippi, United States

• St. Jude Children's Research Hospital — Memphis, Tennessee, United States

• GSK Investigational Site — Ouagadougou, Burkina Faso

• Pediatric Hematology Unit, Faculty of Medicine, Tanta University — Tanta, Gharbia Governorate, Egypt

• University of Chester — Chester, Cheshire, United Kingdom

• Washington University School of Medicine/St. Louis Children's Hospital — St Louis, Missouri, United States