Inclusion Criteria for patients:  Any patient diagnosed with locally advanced or metastatic non-small cell lung cancer Patients treated at University Hospital of Besançon No prior systemic therapy for cancer Males and Females, age ≥18 years old Patient able to complete the HRQoL questionnaires Patients who gave their informed consent to participate.  Inclusion Criteria for the sub cohort of patients undergoing the semi-structured interview with the researcher in psychology:  Patients who realized 4 clinical encounters with collection of HRQoL For patients from experimental arm, the physician must have checked HRQoL results  Inclusion Criteria for physicians:  • Any physician treating patients included in the study REMOQOL-Poumon  Exclusion Criteria:  Patients with tumor recurrence Patients receiving oral antineoplastic therapy for whom at least monthly follow-up is not feasible Patients with psychopathology or serious cognitive problems