Inclusion Criteria:  Age above 18 years Registration on the lung transplant waiting list Signature of consent  Exclusion Criteria:  Minor patient, pregnant or breastfeeding woman, or not affiliated to the social security scheme Patient under guardianship or curatorship Patient with a history of mental illness Patient not mastering the French language Patient deprived of liberty Patient carrying a transplanted organ (liver, kidney, heart ...) Lung re-transplantation