1 Department of Pulmonology, Toulouse University Hospital, 24 Chemin de Pouvourville, Toulouse, CEDEX 31059, France. Electronic address: [email protected].
2 Department of Medical Oncology, University Cancer Institute, Toulouse, France.
3 Department of Pulmonology, Toulouse University Hospital, 24 Chemin de Pouvourville, Toulouse, CEDEX 31059, France.
4 Department of Cytology and Pathology, University Cancer Institute, Toulouse, France.
5 Department of Pulmonology, Toulouse University Hospital, 24 Chemin de Pouvourville, Toulouse, CEDEX 31059, France.