1. Department of Medicine, Institut Gustave Roussy, Villejuif, France
2. Department of Pathology, Hôpital Foch, Suresnes, France
3. Department of Pathology, Hôpital Saint Joseph, Paris, France
4. Department of Public Health, Hôpital Saint Antoine, Paris, France
5. Department of Medical Oncology, Hôpital Européen Georges Pompidou, Paris, France
6. Department of Pediatric Oncology, Institut Curie, Paris, France
7. Department of Medical Oncology, Hôpital Foch, Suresnes, France
8. Montefiore North Division, New York Medical College, Bronx, New York
9. Department of Medical Oncology, Hôpital Cochin, Paris, France
10. Department of Medical Oncology, Centre René Gauducheau, Nantes, France
11. Department of Medical Oncology, Institut de Cancérologie de la Loire, Saint Priest en Jarez, France
12. Department of Pathology, Hôpital d'Enfants Armand Trousseau, Université Paris VI, Paris, France
13. Department of Genetics and INSERM U830, Institut Curie, Paris, France