Circular RNA circFGFR1 promotes progression and anti-PD-1 resistance by sponging miR-381-3p in non-small cell lung cancer cells (vol 18, 179, 2019)

After the publication of this work [1], an error was found in Fig. 1b. As described in the Results section that circ0084003 has 13 exons, it should be formed by 5-17 (13exons) exons, authors have described formed by 5-19 exons. The authors extend their apology for the mistake caused by their action. With that mistake, the correct version of Fig. 1b is provided below.