1. Haematology department, CHU Angers, Angers, France
2. Infectious diseases department, CHU Angers, Angers, France
3. Univ Angers, Nantes Université, CHU Angers, Inserm, CNRS, CRCI2NA, Angers, France
4. Fédération Hospitalo-Universitaire ‘Grand-Ouest Acute Leukemia’ (FHU-GOAL), Angers, France
5. Microbiology department, CHU Angers, Angers, France
6. Intensive care department, CHU Angers, Angers, France