1. Inserm U614, Faculty of Medicine, University of Rouen; and Department of Genetics, University Hospital, Institute for Medical Research, Rouen, France
2. Department of Medicine, Institut Gustave Roussy, Villejuif, France
3. Department of Genetics, Institut Gustave Roussy, Villejuif, France
4. Department of Genetics, Centre François Baclesse, Caen, France
5. Department of Genetics, University Hospital and Centre Eugène Marquis, Rennes, France
6. Inserm U535, Villejuif, France
7. Department of Genetics, Institut Curie; and University Paris Descartes, Paris, France