1 Hematology Laboratory, University Hospital of Toulouse, Cancer University Institute of Toulouse-Oncopole, Toulouse, France.
2 Department of Hematology, University Hospital of Toulouse, Cancer University Institute of Toulouse-Oncopole, Toulouse, France.
3 Centre for Haematology, Department of Immunology and Inflammation, St Mary's Hospital Campus of Imperial College Faculty of Medicine, St Mary's Hospital, London, UK.