1. Molecular Genetics Thalassaemia Department, The Cyprus Institute of Neurology and Genetics
2. Leiden University Medical Center
3. Centro Hospitalar e Universitário de Coimbra
4. Laboratory of Medical Genetics, National and Kapodistrian University of Athens
5. Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens
6. Haematology Unit, Cancer Research Centre, Institute for Medical Research, National Health of Institutes (NIH), Ministry of Health Malaysia
7. Malaysian Node of the Human Variome Project, School of Medical Sciences, Health Campus, Universiti Sains Malaysia
8. Human Genome Centre, School of Medical Sciences, Health Campus, Universiti Sains Malaysia