Beta-Thalassemia

• Children's Hospital of Los Angeles — Los Angeles, California, United States
• Children's Hospital and Research Center at Oakland — Oakland, California, United States
• Ann and Robert H Lurie Childrens Hospital of Chicago — Chicago, Illinois, United States
• Boston Children's Hospital — Boston, Massachusetts, United States

Not specified

• Childrens Hospital of Los Angeles — Los Angeles, California, United States
• Children's Hospital and Research Center at Oakland — Oakland, California, United States
• Children's Memorial Hospital — Chicago, Illinois, United States

• Children's Hospital and Research Center of Oakland — Oakland, California, United States
• Children's Hospital of Boston — Boston, Massachusetts, United States
• Ospedale Regionale Microcitemie — Cagliari, Italy
• Centro della Microcitemia e delle Anemie Congenite — Genoa, Italy

• Department of Ophthalmology, General University Hospital of Patras — Pátrai, Achaea, Greece

• Exercise Biochemistry Laboratory, School of Physical Education & Sports Sciences, University of Thessaly — Trikala, Greece

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

• Centro della Microcitemia e delle Anemie Congenite - Ospedale Galliera; Oncologia /Cardiologia — Genoa, Liguria, Italy
• Ospedale Maggiore di Milano; Cardio-Metabolic Diseases — Milan, Lombardy, Italy
• Chronic Care Center — Baabda, Lebanon
• Siriraj Hospital; Division of Haematology-Oncology — Bangkok Noi, Thailand

• Faculty of Medicine, Chiang Mai University — Chiang Mai, Thailand

• Children's Hospital Oakland — Oakland, California, United States
• Stanford Hospital — Stanford, California, United States
• Northwest Medical Specialists — Arlington Heights, Illinois, United States
• Children's Hospital Boston — Boston, Massachusetts, United States