LCINS	Lung cancer in never-smokers
WHO	World Health Organization
IHC	Immunohistochemistry
NSCLC	Non-Small-cell lung Cancer
LUAD	Lung Adenocarcinoma
SCC	Squamous Cell Carcinoma
LCC	Large-cell carcinoma
SCLC	Small-cell lung cancer
OS	Overall survival
PFS	Progression-free survival
pCR	Pathologic complete response
CXR	Chest X-ray
FDG-PET/CT	18F-fluorodeoxyglucose positron emission tomography/computed tomography
EBUS-TBNA	Endobronchial ultrasound-guided transbronchial needle aspiration
NGS	Next generation sequencing
PCR	Polymerase chain reaction
PAHs	Polycyclic aromatic hydrocarbons
HCAs	Heterocyclic amines
ICIs	Checkpoint inhibitors
TMB	Tumor mutational burden
ADC	Antibody–Drug Conjugate