[1] INSERM, Inst Curie, U509, F-75248 Paris 05, France
[2] Inst Bergonie, Dept Pathol, Bordeaux, France
[3] Univ Lausanne Hosp, Dept Pathol, Lausanne, Switzerland
[4] Inst Curie, Dept Pathol, Paris, France
[5] CHU Nice, Nice Sophia Antipolis Univ, Genet Lab, Nice, France