1. Department of Pathology and Molecular Pathology University Hospital of Saint Etienne, North Hospital. Avenue Albert Raimond Saint Etienne France
2. Department of Pneumology University Hospital of Saint Etienne, North Hospital. Avenue Albert Raimond Saint Etienne France
3. Department of Thoracic Surgery University Hospital of Saint Etienne, North Hospital. Avenue Albert Raimond Saint Etienne France
4. Unité de Recherche en Cancérologie du CHU de Saint‐Etienne (URCAS) University Hospital of Saint Etienne, North Hospital. Avenue Albert Raimond Saint Etienne France