Correction to: J Cardiothorac Surg

https://doi.org/10.1186/s13019-019-0831-0

The original article [1] contains slight errors whereby several terms in the first column of Tables 1, 2, and 3 have an erroneous ‘p’ preceding them. The correct presentation of these tables can be viewed ahead.

Table 1 Main characteristics of the patients, pTNM-Classification 2017, 8th Edition
Table 2 Univariate Analysis of positive pulmonary and mediastinal lymph nodes (pN1+, pN2+)
Table 3 Univariate Analysis of positive lymph nodes (pN0, pN+)