1. Cytogenetics Laboratory, APHP, Cochin Hospital, Paris, France
2. Laboratory of Biochemistry and Molecular Genetics, APHP, Cochin Hospital, Paris, France
3. Paris Descartes University, Faculty of Medicine, Paris, France
4. Department of Gynecology-Obstetrics, APHP, Cochin Hospital, Paris, France
5. Cytogenetics, Biomnis Laboratory, Paris, France.