Correction to: Cell Death and Disease https://doi.org/10.1038/s41419-021-04314-2, published online 30 October 2021

The original version of this article contained a mistake in Table 2. The authors rechecked the data and improved the clinical stage carefully. They found the duplication of N classification and lymphatic metastasis and the error of the clinical stage. Due to the mistake of statistics and no clinical significance of N classification and clinical stage, they decided to delete the data of N classification of Table 2 (line 22–24) and amend the data of clinical stage (line 28–31), which modifications have no effects on the results of this study. The authors apologize for the error. The amended table can be found below. The original article has been corrected.

Table 2 The clinical characteristics of exosomal miR-338-3p in NSCLC patients.