Thalassemia

• Mahidol University — Salaya, Thailand

• Childrens National Medical Center — Washington D.C., District of Columbia, United States

• CHLA — Los Angeles, California, United States

• Dr Angela E Rankine- Mullings — Kingston, Jamaica
• Birmingham Women's and Children's NHS Foundation Trust — Birmingham, United Kingdom
• Alder Hey Children's NHS Foundation Trust — Liverpool, United Kingdom
• Evelina London Children's Hospital — London, United Kingdom

• AL Zahar teaching Hospital — Najaf, Iraq

• UCSF Benioff Children's Hospital — Oakland, California, United States
• Vitalant Research Institute — San Francisco, California, United States
• Boston Children's Hospital — Boston, Massachusetts, United States
• Weill Cornell Medical Collection (WCMC)/New York Presbyterian Hospital (NYPH) — New York, United States

• Bangabandhu Sheikh Mujib Medical University — Dhaka, Bangladesh

• Ain Shams University Children's Hospital — Cairo, Egypt
• Pediatric Hospital of Cairo University — Cairo, Egypt
• The Clinical Research Center, Faculty of Medicine, Cairo University — Cairo, Egypt
• Cipto Mangunkusumo National Hospital — Jakarta, Indonesia

• Frauenklinik University Hospital Basel — Basel, Switzerland

Not specified