Correction to: Clin Transl Oncol (2018) 20:862–869 https://doi.org/10.1007/s12094-017-1797-9

An information under Table 2 was published incorrectly. The correct data should read as follows:

Visceral involvement

No 225 10.6 (8.9–11.6) 0.6604 212 121 (57.1) 0.7169 Yes 38 10.0 (7.1–13.9) 36 19 (52.8)

The corrected table is given in the following page:

Table 2 Progression-free survival according to subgroups of patients