1. INSERM, U823; Université Joseph Fourier, Grenoble 1; Institut Albert Bonniot, Grenoble F-38700, France.
2. Grenoble University Hospital (CHU), Grenoble F-38700, France.
3. International Prevention Research Institute, Lyon F-69006, France.
4. Ligue Nationale Contre le Cancer, Cartes d’Identité des Tumeurs Program, Paris F-75013, France.
5. Thoracic Surgery, University of Michigan, 6304 Cancer Center, Ann Arbor, MI 48109, USA.