1. First Department of Pediatrics National and Kapodistrian University of Athens Athens Greece
2. Centro della Microcitemia e Anemie Congenite e del Dismetabolismo del Ferro Ospedale Galliera Genoa Italy
3. Department of Pediatric Hematology and Oncology Ege University Hospital Izmir Turkey
4. Department of Pediatrics & Thalassemia Center Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand