Institution: | 1. Department of Paediatric Haematology, Oncology & BMT, Royal Hospital for Children, Upper Maudlin St, Bristol, BS2 8BJ & Department of Cellular & Molecular Medicine, School of Medical Sciences, University Walk, Bristol, BS8 1TD, UK;2. Department of Clinical Genetics, St Michael's Hospital, Southwell Street, Bristol, BS2 8EG, UK;3. Department of Paediatric Cardiology, Royal Hospital for Children, Upper Maudlin St, Bristol, BS2 8BJ, UK;4. Sheffield Clinical Genetics Service, Sheffield Children's Hospital, Western Bank, Sheffield, S10 2TH, UK;5. Department of Clinical Chemistry, Laboratory Genetic Metabolic Diseases, University of Amsterdam, Amsterdam, The Netherlands;6. Bristol Genetics Laboratory, Southmead Hospital, Bristol, BS10 5NB, UK;7. Department of Obstetrics & Gynaecology, Chesterfield Royal Hospital, Calow, Chesterfield, S44 5BL, UK;8. Molecular Diagnostics Laboratory, Nemours Biomedical Research, Alfred I. duPont Hospital for Children, Wilmington, Delaware 19899, USA;9. Teesside Genetics Unit, Northern Genetics Service, The James Cook University Hospital, Marton Road, Middlesbrough, TS4 3BW, UK |