1. Department of Anatomic Pathology, Pitié Salpêtrière Hospital, and Division of Genetic Oncology, Curie Institute, Paris, France
2. Division of Laboratory Genetics, Mayo Clinic, Rochester, MN
3. Department of Anatomic Pathology, Pitié Salpêtrière Hospital, Paris, France
4. Division of Genetic Oncology, Curie Institute, Paris, France