Immigration and screening programs for hemoglobinopathies in Italy, Spain and Turkey - Canatan, Duran (Thalassemia Diagnosis Center of Mediterranean Blood Diseases Foundation) ; Vives Corrons, Juan Luís (Institut Germans Trias i Pujol. Institut de Recerca contra la Leucèmia Josep Carreras) ; Piacentini, Giorgio (Private Accredited Quisisana Hospital) ; Kara, Fatih (General Directory of Public Health of MOH of Turkey) ; Keskinkılıç, Bekir (General Directory of Public Health of MOH of Turkey) ; Tezel, Başak (General Directory of Public Health of MOH of Turkey) ; Uğur, Aslıhan Külekçi (General Directory of Public Health of MOH of Turkey) ; Babayiğit, Meliha (General Directory of Public Health of MOH of Turkey) ; Krishnevskaya, Elena (Institut Germans Trias i Pujol. Institut de Recerca contra la Leucèmia Josep Carreras) ; Millimaggi, Giuseppe (Private Accredited Quisisana Hospital) ; Erinekçi, Ozlem (Thalassemia Diagnosis Center of Mediterranean Blood Diseases Foundation) ; Özdemir, Zekiye (Thalassemia Diagnosis Center of Mediterranean Blood Diseases Foundation) ; De Sanctis, Vincenzo (Private Accredited Quisisana Hospital) ; Universitat Autònoma de Barcelona