1. Department of Pediatrics, Larnaca General Hospital, 6043 Larnaca, Cyprus
2. Thalassaemia International Federation (TIF), 2007 Nicosia, Cyprus
3. Department of Public Health, Policy and Systems, University of Liverpool, Liverpool L69 3BX, UK
4. Healthcare Management Program, School of Economics and Management, Open University of Cyprus, 33 Giannou Kranidioti Ave., 2220 Nicosia, Cyprus
5. Department of Environmental Health, Environmental and Occupational Medicine and Epidemiology (EOME), Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA