Institution: | 1. INSERM, U1012, Le Kremlin-Bicêtre, France.; 2. Univ Paris-SUD, UMR-S1012, Le Kremlin-Bicêtre, France.; 3. Division of Hematology, Department of Medical Specialties, Geneva University Hospitals, Geneva, Switzerland.; 4. Animalerie centrale, Faculté de Médecine Paris-Sud, Univ Paris-Sud, Le Kremlin-Bicêtre, France.; Institut Pasteur, France, |