CSPG4 and non-small cell lung carcinoma: To our knowledge, this is the first time reporting on CSPG4 in EVs from NSCLC cells, and the role of CSPG4 in context of NSCLC is also limited, as only one report has previously been published in which a TCGA data set was studied, and CSPG4 expression was found to be associated with unfavourable outcome of early‐stage NSCLC (Liu et al.