Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-64577-1, published online 12 May 2020


In Figure 2, the hazard ratio (HR) and 95% Cl were incorrect as they do not control for covariates. The correct Figure 2 appears below as Figure 1.

Figure 1
figure 1

Kaplan-Meier Plot.