1. Unit for Allogeneic Transplantation; Department of Hematology; CHU de Montpellier; Montpellier France
2. Unit INSERM 2415; University Biostatistical and Epidemiology Institute; Montpellier France
3. Direction de la Recherche Clinique; CHU de Nîmes; Nîmes France
4. INSERM U1040; Institut de Recherche en Biothérapie; Hôpital St Eloi; Montpellier France
5. Université Montpellier I; Montpellier France