1. Université de Caen Normandie, EA4652 (MILPAT), MICAH Team, Caen, France
2. Université François Rabelais, CNRS UMR 7292 (GICC), LNox Team, Tours, France
3. Present address: Cytogenetics Laboratory, Research Institute, McGill University Health Centre, Montréal, Canada
4. Service d'Hématologie Biologique, CHRU Tours, Tours, France