1. Department of Haematology Centre for Haemoglobinopathies Copenhagen University Hospital (Rigshospitalet) CopenhagenDenmark
2. Department of Immunology and Microbiology Centre for Medical Parasitology University of Copenhagen Copenhagen Denmark
3. Department of Haematological Medicine King's College Hospital LondonUnited Kingdom
4. School of Cancer and Pharmaceutical Sciences King's College London London United Kingdom
5. KEMRI/Wellcome Trust Research Programme Kilifi Kenya
6. Department of Medicine Imperial College London London United Kingdom
7. Department of Clinical Microbiology Copenhagen University Hospital (Rigshospitalet) Copenhagen Denmark