Department of Pediatrics Reference Centre for Sickle Cell Disease H(o)pital Universitaire Necker-Enfants Malades APHP Paris France;
Department of Paediatric Haematology King's College Hospital London SE5 9RS UK;
Department of Haematological Medicine King's College Hospital London;
Department of Haematology University College London Hospitals;
Department of Paediatric Haematology and Oncology Barts Health NHS Trust Royal London Hospital;
Department of Haematology Great Ormond Street Hospital for Children London;
首都医科大学附属北京世纪坛医院;
