Human beings (4) Cancer (4) mortalité (3) Mortality (3) Pneumonia (3) Mortality (3) Impact (3) Practice (3) risque (2) épuration (2) analyse (2) maladie (2) âge (2) cancer (2) Testing (2) Diagnosis (2) Cancer (2) Testing (2) Risk (2) Patients (2) Lungs (2) International cooperation (2) Diagnosis (2) Cancer--Patients (2) Age (2) Age (2) Analysis (2) Population (2) Patients (2) Purification (2)