1. Campus of Haematology Franco and Piera Cutino AOOR Villa Sofia‐V. Cervello PalermoItaly
2. U.O.C. MRIFondazione Toscana G. Monasterio PisaItaly
3. D.A.S.O.ERegione Siciliana PalermoItaly
4. Haematology Research CenterShiraz University of Medical Sciences Shiraz Iran
5. Cairo University Giza Egypt
6. Department of Epidemiology School of Public Health and Safety Shahid Beheshti University of Medical Sciences Tehran Iran
7. Sezione di Gastroenterologia e Epatologia Dipartimento Biomedico di Medicina Interna e Specialistica University of Palermo Palermo Italy
8. Department of Paediatric Haematology and Molecular Medicine National Institute of Blood Diseases and Bone Marrow Transplantation Karachi Pakistan
9. Rare Blood Cell Disease Unit, "Cardarelli" Hospital NaplesItaly
10. Fondazione per la Ricerca Farmacologica Gianni Benzi Onlus Valenzano BA Italy
11. Department of Haematology College of Medicine and Health Sciences Sultan Qaboos University Muscat Sultanate of Oman
12. Wallenberg Research Centre Stellenbosch Institute for Advanced StudyStellenbosch University Stellenbosch South Africa
13. Haematology/Oncology Department Oakland CA USA
14. Dammam Maternity and Child Hospital Dammam Saudi Arabia